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TISI
Team, Inc.
stock NYSE

At Close
5/30/2023 3:59:30 PM EDT
7.50USD-6.948%(-0.56)0
6.10Bid   9.37Ask   3.27Spread IEX
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5/30/2023 9:27:30 AM EDT
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TISI Reddit Mentions
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We have sentiment values and mention counts going back to 2017. The complete data set will be available via the API.
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TISI Specific Mentions
As of May 31, 2023 5:32:56 AM EDT (<1 min. ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
2 days ago • u/jab136 • r/Superstonk • couple_days_late_this_week_halts_down_again_last • 💡 Education • B
Wednesday was the only day this week with more than 20 volatility halts. The 20 day average is still in the 90th percentile, but March 13 (238 halts on 53 tickers) fell out of the 50 day average on Tuesday causing a drop in that value, still very high, but not in the 90th percentile currently.
Ok, now on to my regular post...
Disclaimer due to recent issues in relation to brigading. I am simply attempting to provide a metric for market wide volatility as a possible alternative to other volatility indices such as VIX. I will talk about quite a few tickers other than GME, but that is simply an attempt to comment on odd or interesting behavior from those stocks that didn't match with the average. I am not advocating for or against any of those other tickers, simply attempting to give data and context for that data. I originally started looking at halt data when I got curious about which other stocks halted between Jan 27 and Jan 29 of 2021 to see if I could find a pattern or some interesting data that might be useful down the line.
For anyone wondering what use it is to have a volatility index or why an alternative to VIX could be useful, this comment chain from my post on December 26th 2022 gives a pretty good ELIA. Also, there has been a lot of chatter on and off over the last few years about VIX and I for one would love to have an alternative that it can just be compared to since more data is always better IMO.
[VIX ELIA](https://preview.redd.it/vqih9rkfvs2b1.png?width=739&format=png&auto=webp&v=enabled&s=7f401fe04450b190d9a39b85d690733dbd56257f)
Using education tag this week because of the glitched ticker.
Previous posts on this topic
An analysis of all of the stocks that halted in the first minute of trading on 1/24/23. ([part 1](https://www.reddit.com/r/Superstonk/comments/10kuekt/a_deeper_look_into_the_83_tickers_that_halted/) [part 2](https://www.reddit.com/r/Superstonk/comments/10kug1e/a_deeper_look_into_the_83_tickers_that_halted/))
[Daily post about 12/9 with highest number of halts on a single ticker in over 2 years.](https://www.reddit.com/r/Superstonk/comments/zjdtgq/total_and_unique_halts_both_way_up_friday_with_69/)
[Recent daily tracking post with info about halts going way past 16:00:00 EST](https://www.reddit.com/r/Superstonk/comments/xwlmqh/halts_way_up_today_43_halts_on_11_tickers_27/)
[NYSE halt tracking page is seeing some glitches (or possible just odd behavior) over the last few days. (Posted 9/30)](https://www.reddit.com/r/Superstonk/comments/xsk7kf/nyse_halt_tracking_page_is_seeing_some_glitches/)
[Market Wide Limit Up Limit Down (LULD halts) significantly higher than normal. Over 100 halts today on 28 different tickers. (posted on August 2)](https://www.reddit.com/r/Superstonk/comments/wen9gm/market_wide_limit_up_limit_down_luld_halts/)
[An analysis of every stock that had an LULD halt between Jan 27 and Jan 29 of last year. (posted June 15)](https://www.reddit.com/r/Superstonk/comments/vcsnj2/an_analysis_of_every_stock_that_had_an_luld_halt/)
>Adding a further TLDR per mod request; LULD halts are volatility halts on a specific ticker that halts trading for a minimum of 5 minutes on that ticker. Several months ago I realized that the NYSE records all the halts that happen every trading day and save them on a website. So knowing this, I wondered if I could possibly find other tickers that had a significant number of halts between Jan 27 and Jan 29 of last year. When I looked at the data, I found a lot of the usual suspects and a few other tickers that hadn't really been discussed previously very much as possible swap basket stocks. I also found that, while the volume of halts did spike in that period last year, the highest period by far in the available data was in mid March 2020. So I theorized that halts are likely correlated to market volatility and may provide an alternative metric to VIX. There has also been some odd activity with resume times for some halts going significantly into after hours (halts typically resume by 16:00:01 EST at the latest).
Ok, now that that is out of the way, I have continued monitoring the [NYSE page that tracks halts](https://www.nyse.com/trade-halt-current). Tuesday, Wednesday, and Thursday all had halts going into the closing bell this week. Tuesday's halt resumed at 16:00:07, which is a couple seconds later than usual, but not enough to say much more about. Wednesday and Thursday both had halt resumes at 16:00:00 exactly, however there is a ticker from Wednesday that still doesn't show a resume time or date on the NYSE page. This hasn't happened since August of 2021.
There were three tickers this week with more than 10 halts this week, and all of them had at least 10 of those halts in a single day. One of them has two halts that started at the same time and neither has resumed yet.
LAESV (SEALSQ Corp) is a Swiss microchip manufacturer that had an IPO on Tuesday at $28.50. It then fell hard to close at $10.859 with 10 halts. Wednesday was volatile enough to trigger 5 more halts with a high of $26 and a low of $12.64. It has fallen back down to $14.731 at close on Friday. This volatility is pretty normal for IPOs so probably not too important.
***MEOA (Minority Equality Opportunities Acquisition Inc) is a shell company or SPAC out of Texas. It has been trading for a while. It was supposed to have it's shareholders meeting on Tuesday, but it was postponed to Wednesday, then to Friday then again to Tomorrow. It closed Tuesday at $11.05, then rocketed to a high of $43.50 before falling down to $26.54 at the time of the halt. It has not resumed and no trades have been made since then. It had 15 halts on Wednesday.***
QSG (QuantaSing Group Limited) is an education company out of China. It also had a very volatile day on Wednesday when it went from a close of $8.25 on Tuesday to a high of $28.99 before falling back to close at $19.00, with 13 halts in between. It halted one more time on Thursday and has been falling since Wednesday. It closed at $10.00 on Friday.
I am moving the table with halts that don't have official resume times up to the top of the post this week because of MEOA.
All tickers that have halted one day and not resumed until the next or don't have a resume date on NYSE page
|Date halted|Date resumed (duration in trading days)|Ticker|
|:-|:-|:-|
|11/26/2019|11/27/2019 (1)|TKKSU|
|03/12/2020|03/13/2020 (1)|CPTAG|
|03/12/2020|03/16/2020 (2)|A-M-C-I-U|
|03/16/2020|03/18/2020 (2)|AMHCU|
|03/16/2020|03/18/2020 (2)|BDCY|
|03/18/2020|03/27/2020 (7)|IBKCN|
|03/18/2020|03/19/2020 (1)|SRACU|
|03/18/2020|06/04/2020 (54)|PAACU|
|03/19/2020|03/20/2020 (1)|ZIONP|
|03/20/2020|03/24/2020 (2)|BPYUP|
|03/23/2020|5/7/2020 (32)|WKEY|
|03/24/2020|Never resumed according to NYSE page, but I see data as late as December 1, 2022 on yahoo|SMDY|
|03/24/2020|Never resumed according to NYSE page, but I see data as late as Friday on yahoo|AFMC|
|03/24/2020|03/25/2020 (1)|FLQM|
|03/24/2020|Never resumed according to NYSE page, but I see data as late as Friday on yahoo|ESGS|
|03/24/2020|03/25/2020 (1)|IQM|
|03/24/2020|03/25/2020 (1)|PEXL|
|03/31/2020|04/01/2020 (1)|MBNKP|
|04/03/2020|04/06/2020 (1)|MDRRP|
|04/13/2020|04/14/2020 (1)|TECTP|
|04/20/2020|06/17/2020 (41)|PNBK|
|05/18/2020|Never resumed according to NYSE page, but I see data as late as August 2020 on barchart|PMOM|
|06/04/2020|06/10/2020 (4)|MLPO|
|11/13/2020|Never resumed according to NYSE page, but I see data as late as April of this year on yahoo|CHPMU|
|12/14/2020|Never resumed according to NYSE page, can't find on yahoo or barchart so probably actually defunct|MNCLU|
|03/24/2021|2 halts listed on same ticker starting at same time, one resumed 03/25/2021, the other never resumed|HPR|
|08/19/2021|Never resumed according to NYSE page, can't find on yahoo or barchart so probably actually defunct|LIVKU|
|***05/24/2023***|***2 halts listed on same ticker starting at same time. Neither has an official resume time yet and the ticker has not moved since Wednesday so it is still halted.***|***MEOA***|
I also track the ratio of total halts in a time period to the sum of the number of individual stocks that were traded during the duration of that period. The daily values bounced around a lot this week with a low in the 11th percentile on Friday and a high in the 89th percentile on Wednesday. The 5 day average was between the 50th and 70th percentiles all week. The 20 day average remained above the 90th percentile all week, but that is just the 5 days with a 5 day average above 100 from the beginning of the month remaining in the data. The 50 day average fell down to the 82nd percentile by Friday this week, which was kind of expected since 50 days from March 13 when there were over 200 halts in a single day was on Monday.
The daily, 5 day, and 20 day total halts are a simple sum (sum the tickers from the data for the daily, sum the daily totals for the multi day totals).
The Daily tickers with halts, 5 day total tickers with halts, and 20 day total tickers with halts only count any individual ticker once. If a ticker has 5 halts in one day, it still only counts as 1 ticker that day. If a ticker halts 3 different days it only counts as ticker in the 5 or 20 day totals. All of the percentages are actually percentiles and are calculated as percentile=100\*(1-x/n) where x is the number of days with an equal or higher number of halts than the day being looked at and n is the number of days in the data (891 this week).
I am also including a table giving the cutoff values for 70th, 80th and 90th percentiles in total and unique halts for the daily, 5 day, 20 day, and 50 day averages. This value will change from week to week and be applied retroactively to all past dates.
Percentile target values
|Percentile|Daily total halts (value from last week)|Daily Unique halts (value from last week)|5 Day average total \[sum\]|5 day average unique halts \[sum\]|20 day average total \[sum\]|20 day average unique halts \[sum\]|50 day average total \[sum\]|50 day average unique halts \[sum\]|
|:-|:-|:-|:-|:-|:-|:-|:-|:-|
|70th|26 (26)|14 (14)|26.4 \[132\] (26.4)|10.8 \[54\] (11.0)|26.55 \[531\] (26.40)|9.30 \[186\] (9.30)|28.94 \[1447\] (28.92)|7.86 \[393\] (7.86)|
|80th|34 (34)|16 (16)|30.8 \[154\] (31.0)|12.6 \[63\] (12.8)|32.05 \[641\] (31.55)|10.30 \[206\] (10.25)|32.82 \[1641\] (32.24)|9.16 \[458\] (9.16)|
|90th|51 (51)|22 (22)|43.8 \[219\] (44.2)|17.4 \[87\] (17.4)|43.75 \[875\] (43.10)|13.40 \[268\] (13.40)|39.46 \[1973\] (39.24)|11.04 \[552\] (11.04)|
Past 5 trading days actual halts totals
|Date|Daily total halts|Daily unique tickers with halts|5 Day average \[total\] (percentile) halts|5 Day unique tickers with halts|20 day average \[total\] (percentile) halts|20 day unique tickers with halts|50 day average \[total\] (percentile) halts|50 day unique tickers with halts|
|:-|:-|:-|:-|:-|:-|:-|:-|:-|
|05/22|20 (56.61%)|9 (40.63%)|22.6 (59.94%)|9.6 (58.34%)|50.25 (93.74%)|10.60 (82.61%)|39.44 (90.07%)|8.38 (75.11%)|
|05/23|18 (51.11%)|12 (61.59%)|20.8 (55.15%)|8.8 (50.69%)|50.05 (93.20%)|10.70 (83.59%)|35.04 (83.93%)|7.86 (69.75%)|
|05/24|48 (89.84%)|11 (54.18%)|26 (68.23%)|8.2 (43.89%)|50.35 (93.84%)|10.80 (84.23%)|35.14 (84.15%)|7.82 (69.08%)|
|05/25|18 (51.11%)|9 (40.63%)|26 (68.23%)|8.0 (41.76%)|59.95 (93.09%)|10.90 (84.45%)|34.82 (83.82%)|7.74 (67.30%)|
|05/26|7 (11.64%)|7 (23.39%)|22.2 (58.98%)|7.6 (39.11%)|44.45 (90.39%)|10.15 (78.51%)|33.90 (82.59%)|7.60 (62.72%)|
Percentages in the following tables are calculated by dividing the column being looked at by the corresponding total number of trading days column and then multiplying by 100, this is not a percentile, but a percentage. All values between 33% and 66%) above the target (percent expected\*1.33, or percent expected\*1.66) will be bolded, all values 66% above the target and above will be bolded and italic.
Total halts comparisons
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|945|28.89%|19.05%|9.74%|
|52 weeks|250|**42.00%**|26.00%|11.20%|
|Since 7/29/22|213|**44.60%**|**29.11%**|13.15%|
Unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|945|26.46%|19.79%|9.74%|
|52 weeks|250|35.60%|24.00%|8.00%|
|Since 7/29/22|213|37.56%|24.88%|8.92%|
5 day trailing average of total halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|941|29.76%|19.98%|9.99%|
|52 weeks|250|**46.00%**|**27.20%**|13.20%|
|Since 7/29/22|213|***52.58%***|**31.92%**|**15.49%**|
5 day trailing average of unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|941|29.97%|19.98%|9.99%|
|52 weeks|250|35.20%|22.80%|6.40%|
|Since 7/29/22|213|37.09%|24.41%|7.51%|
20 day trailing average of total halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|926|29.81%|19.98%|9.94%|
|52 weeks|250|**46.80%**|**32.00%**|8.40%|
|Since 7/29/22|213|***54.93%***|***37.56%***|9.86%|
20 day trailing average of unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|926|29.91%|19.87%|9.94%|
|52 weeks|250|38.80%|20.40%|0.00%|
|Since 7/29/22|213|**42.72%**|22.54%|0.00%|
50 day trailing average of total halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|896|29.91%|19.87%|9.93%|
|52 weeks|250|**42.40%**|15.60%|5.20%|
|Since 7/29/22|213|**49.77%**|18.31%|6.10%|
50 day trailing average of unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|896|29.80%|19.98%|9.93%|
|52 weeks|250|32.40%|6.40%|0.00%|
|Since 7/29/22|213|38.03%|7.51%|0.00%|
All tickers with halts in the last 5 trading days
|Total number of halts|Ticker|Halts Monday|Halts Tuesday|Halts Wednesday|Halts Thursday|Halts Friday|
|:-|:-|:-|:-|:-|:-|:-|
|3|MGRM|2|\-|\-|\-|1|
|1|MNK|1|\-|\-|\-|\-|
|1|MHUA|1|\-|\-|\-|\-|
|2|FRES|2|\-|\-|\-|\-|
|1|ADMP|1|\-|\-|\-|\-|
|4|FISK|1|1|1|\-|1|
|**15**|**LAESV**|10|5|\-|\-|\-|
|1|KRBP|1|\-|\-|\-|\-|
|2|MBOT|1|1|\-|\-|\-|
|1|ESBA|\-|1|\-|\-|\-|
|3|GGAAU|\-|1|1|1|\-|
|2|RNAZ|\-|2|\-|\-|\-|
|1|BIOC|\-|1|\-|\-|\-|
|2|ROCG|\-|2|\-|\-|\-|
|1|ARVL|\-|1|\-|\-|\-|
|1|VGAS|\-|1|\-|\-|\-|
|1|SGTX|\-|1|\-|\-|\-|
|1|WH|\-|1|\-|\-|\-|
|1|TYGO|\-|\-|1|\-|\-|
|***15***|***MEOA***|\-|\-|15|\-|\-|
|3|ZURA|\-|\-|3|\-|\-|
|4|LAES|\-|\-|4|\-|\-|
|1|ENVB|\-|\-|1|\-|\-|
|3|SDA|\-|\-|3|\-|\-|
|7|MEOAU|\-|\-|7|\-|\-|
|**14**|**QSG**|\-|\-|13|1|\-|
|1|JWAC|\-|\-|1|\-|\-|
|2|IPDN|\-|\-|\-|2|\-|
|1|TISI|\-|\-|\-|1|\-|
|7|WLDS|\-|\-|\-|7|\-|
|1|MDU WI|\-|\-|\-|1|\-|
|1|RHE PRA|\-|\-|\-|1|\-|
|2|LSXMB|\-|\-|\-|2|\-|
|1|HTUS|\-|\-|\-|\-|1|
|1|ROC|\-|\-|\-|\-|1|
|1|ALAR|\-|\-|\-|\-|1|
|1|VSTM|\-|\-|\-|\-|1|
|1|PRST|\-|\-|\-|\-|1|
It has been 213 trading days since activity spiked from 16 halts on 14 tickers on July 27 to 75 halts on 20 tickers on July 28. Just 2 trading days later (August 2) total halts broke 100 for the 4th time in my dataset (116 halts on 28 ticker on August 2).
No tickers that halted between Jan 22 and Feb 2 of 2021 had any halts this week. Here is the table with the halts on GME and the Headphone stock during the sneeze these two tickers get mentioned every week for obvious reasons on GME, but Headphone actually had more total halts and only 1 less day in a row with halts than we did.
|Date|GME halts|Headphone halts|
|:-|:-|:-|
|01/22|3|0|
|01/25|9|4|
|01/26|5|2|
|01/27|3|26|
|01/28|19|21|
|01/29|1|11|
|02/01|1|2|
|02/02|5|2|
Historical top 10 days with most halts on a single ticker (3 entries from this year)
|Date|Ticker(s) with 31 or more halts|Number of halts on Ticker(s)|Daily percent change (close to close, from open to close, previous close to maximum/minimum)|
|:-|:-|:-|:-|
|02/10/2020 (leadup to pandemic)|FMCIU (Forum Merger II Corporation Unit)|60|(+0.63%, -15.50%) but volume was super low so may not be accurate|
|06/08/2020 (Aftershocks of pandemic)|HVT-A (Haverty Furniture Companies, Inc. Class A)|59|volume too low to determine|
|03/12/2020 (pandemic)|A-M-C-I-U (avoiding swapcorn filter) (A-m-c-i Acquisition Corp. II)|53|volume too low to determine|
|**03/13/2023 (This year)**|**WAL (Western Alliance Bancorporation)**|**46**|**(-47.06%, +102.64%, -84.88%)**|
|12/09/2022 (recent activity)|AMAM (Ambrx Biopharma Inc.)|44|(+1,007.59%, +288.03%, +1007.59%)|
|03/24/2020 (pandemic)|IMAC (IMAC holdings Inc.)|42|(+1,025.26%, 147.50%)|
|08/02/2022 (recent activity)|APDN (Applied Dna Sciences)|38|(+311.15%, +110.53%, +538.77%)|
|**01/03/2023 (This year)**|JSPR (Jasper Therapeutics, Inc.)|38|(467.29%, 82.67%, 686.75%)|
|03/16/2020 (pandemic)|MDIA (Mediaco Holding Inc.)|37|volume too low to determine|
|**03/13/2023 (This year)**|**FRC (First Republic Bank)**|**37**|**(-61.83%, +16.63%, -78.56%)**|
Here are the currently active tracking charts that I post and update every week. The last of the following charts (Ratio of total halts to unique halts) uses a simple sum of unique daily halts so it can double count the same ticker if it halted multiple days in that period, this is the only point in any of my calculations where 2 different halts on the same ticker actually count as 2 halts and not a single unique ticker halting, it still won't count multiple halts in a single day as separate halts, but a ticker like QSG would show 2 unique halts this week even though it had more halts than that on 1 of the 2 days it had halts.
[52 week total halts](https://preview.redd.it/bd8vutak9t2b1.png?width=1544&format=png&auto=webp&v=enabled&s=616118809085bce4f210dde67af4b5fb705b0056)
[52 week unique halts](https://preview.redd.it/be6gmffl9t2b1.png?width=1554&format=png&auto=webp&v=enabled&s=c8488b659fd1d4fa39de616b1219c2c4101e30e3)
[Current halts](https://preview.redd.it/z4iirgqn9t2b1.png?width=1548&format=png&auto=webp&v=enabled&s=a8900caeeeab49ef99e5ed69bab17a992c02f8c5)
[Current unique halts](https://preview.redd.it/g640ks5p9t2b1.png?width=1550&format=png&auto=webp&v=enabled&s=e40f3bc6a3757d5abddf915ae7e5a0f9bbcc533d)
[Total halts going back to 2019 for scale](https://preview.redd.it/insks64r9t2b1.png?width=1555&format=png&auto=webp&v=enabled&s=84c7dd378c900bababb1618541f553c5ec281b69)
[Unique halts data going back to August 2019 for scale](https://preview.redd.it/ixi5au1w9t2b1.png?width=1553&format=png&auto=webp&v=enabled&s=760de26fe14b8026dc85aa69bcbd9326fb87b5bc)
[Ratio of total halts to unique tickers](https://preview.redd.it/tdk1qiay9t2b1.png?width=1546&format=png&auto=webp&v=enabled&s=9d7b3b17d40261eb3d8c9ce8fcdc9fae3f6a0c3c)
[Total halts daily distribution](https://preview.redd.it/da97uu80at2b1.png?width=1555&format=png&auto=webp&v=enabled&s=de62b6563750867f75bdc99fd7279c049f7fd5c2)
[Unique halts daily distribution](https://preview.redd.it/8kskfgt1at2b1.png?width=1550&format=png&auto=webp&v=enabled&s=5cb1c19727460c8fec3559d2b46d11da757dcd2c)
Top 10 days with most tickers with halts since August 2019
|Date|Unique halts|
|:-|:-|
|03/18/2020 (Pandemic)|643|
|03/19/2020 (Pandemic)|572|
|03/16/2020 (Pandemic)|554|
|03/12/2020 (Pandemic)|474|
|03/09/2020 (Pandemic)|327|
|03/23/2020 (Pandemic)|279|
|03/20/2020 (Pandemic)|270|
|03/24/2020 (Pandemic)|252|
|03/17/2020 (Pandemic)|208|
|03/13/2020 (Pandemic)|200|
Top 10 days with latest resume times (that still resumed the same day)
|Date|Latest resume time|
|:-|:-|
|03/13/2020 (Pandemic)|16:59:17 EST|
|11/18/2020|16:52:24 EST|
|11/2/2020|16:50:51 EST|
|04/9/2020|16:47:56 EST|
|02/17/2023 (Last month)|16:35:00 EST|
|09/30/2022 (recent activity)|16:23:15 EST|
|03/20/2020 (Pandemic)|16:21:29 EST|
|12/09/2020|16:20:28 EST|
|01/15/2021 (Sneeze)|16:20:14 EST|
|12/15/2021|16:17:29 EST|
GME is still the only true play, I am not suggesting that anyone invest in other companies, I am simply tracking market halts as a metric for volatility.
Here are the plots for each full calendar year, as well as the 2 other periods where total halts broke 100 in a single day
[2020 total halts](https://preview.redd.it/s52s5088at2b1.png?width=1555&format=png&auto=webp&v=enabled&s=0bae37430d77b04c524a6af5210c2c8719af5d76)
[2020 unique halts](https://preview.redd.it/saq224e9at2b1.png?width=1559&format=png&auto=webp&v=enabled&s=a5e9fbb185d0f4bb639a25c82d22568953cfc264)
[2021 total halts](https://preview.redd.it/mamr6graat2b1.png?width=1561&format=png&auto=webp&v=enabled&s=803542a6d39fe733ef2df5e16bdf0c3c446a13e6)
[2021 unique halts](https://preview.redd.it/10nk140eat2b1.png?width=1564&format=png&auto=webp&v=enabled&s=6370dedd297d1e4f9301ccfcf5a7819cbbf12380)
[2022 total halts](https://preview.redd.it/d4nozwcfat2b1.png?width=1556&format=png&auto=webp&v=enabled&s=05dd63646882c6f0d728df30e5573ef0daacce4b)
[2022 unique halts](https://preview.redd.it/ql250ebhat2b1.png?width=1556&format=png&auto=webp&v=enabled&s=3a5be6c84f479f931283e293895db0942cab5e74)
[Pandemic crash total halts](https://preview.redd.it/rjmb6vwiat2b1.png?width=1563&format=png&auto=webp&v=enabled&s=5b78735fdbe37701aae410d877e9bf49e41c599b)
[Pandemic crash unique halts](https://preview.redd.it/g6po7dflat2b1.png?width=1558&format=png&auto=webp&v=enabled&s=f79681301c42fb972b20cb595d5fe607f0853d65)
[Sneeze total halts](https://preview.redd.it/4pqxrknnat2b1.png?width=1558&format=png&auto=webp&v=enabled&s=bc15364d912ffdf791629c2f44627671e20c46b0)
[Sneeze unique halts](https://preview.redd.it/va3xtc6pat2b1.png?width=1558&format=png&auto=webp&v=enabled&s=3224cf6ad52889bccbb4bd757d3e9deb83c45e6b)
sentiment 1.00
2 days ago • u/jab136 • r/Superstonk • couple_days_late_this_week_halts_down_again_last • 💡 Education • B
Wednesday was the only day this week with more than 20 volatility halts. The 20 day average is still in the 90th percentile, but March 13 (238 halts on 53 tickers) fell out of the 50 day average on Tuesday causing a drop in that value, still very high, but not in the 90th percentile currently.
Ok, now on to my regular post...
Disclaimer due to recent issues in relation to brigading. I am simply attempting to provide a metric for market wide volatility as a possible alternative to other volatility indices such as VIX. I will talk about quite a few tickers other than GME, but that is simply an attempt to comment on odd or interesting behavior from those stocks that didn't match with the average. I am not advocating for or against any of those other tickers, simply attempting to give data and context for that data. I originally started looking at halt data when I got curious about which other stocks halted between Jan 27 and Jan 29 of 2021 to see if I could find a pattern or some interesting data that might be useful down the line.
For anyone wondering what use it is to have a volatility index or why an alternative to VIX could be useful, this comment chain from my post on December 26th 2022 gives a pretty good ELIA. Also, there has been a lot of chatter on and off over the last few years about VIX and I for one would love to have an alternative that it can just be compared to since more data is always better IMO.
[VIX ELIA](https://preview.redd.it/vqih9rkfvs2b1.png?width=739&format=png&auto=webp&v=enabled&s=7f401fe04450b190d9a39b85d690733dbd56257f)
Using education tag this week because of the glitched ticker.
Previous posts on this topic
An analysis of all of the stocks that halted in the first minute of trading on 1/24/23. ([part 1](https://www.reddit.com/r/Superstonk/comments/10kuekt/a_deeper_look_into_the_83_tickers_that_halted/) [part 2](https://www.reddit.com/r/Superstonk/comments/10kug1e/a_deeper_look_into_the_83_tickers_that_halted/))
[Daily post about 12/9 with highest number of halts on a single ticker in over 2 years.](https://www.reddit.com/r/Superstonk/comments/zjdtgq/total_and_unique_halts_both_way_up_friday_with_69/)
[Recent daily tracking post with info about halts going way past 16:00:00 EST](https://www.reddit.com/r/Superstonk/comments/xwlmqh/halts_way_up_today_43_halts_on_11_tickers_27/)
[NYSE halt tracking page is seeing some glitches (or possible just odd behavior) over the last few days. (Posted 9/30)](https://www.reddit.com/r/Superstonk/comments/xsk7kf/nyse_halt_tracking_page_is_seeing_some_glitches/)
[Market Wide Limit Up Limit Down (LULD halts) significantly higher than normal. Over 100 halts today on 28 different tickers. (posted on August 2)](https://www.reddit.com/r/Superstonk/comments/wen9gm/market_wide_limit_up_limit_down_luld_halts/)
[An analysis of every stock that had an LULD halt between Jan 27 and Jan 29 of last year. (posted June 15)](https://www.reddit.com/r/Superstonk/comments/vcsnj2/an_analysis_of_every_stock_that_had_an_luld_halt/)
>Adding a further TLDR per mod request; LULD halts are volatility halts on a specific ticker that halts trading for a minimum of 5 minutes on that ticker. Several months ago I realized that the NYSE records all the halts that happen every trading day and save them on a website. So knowing this, I wondered if I could possibly find other tickers that had a significant number of halts between Jan 27 and Jan 29 of last year. When I looked at the data, I found a lot of the usual suspects and a few other tickers that hadn't really been discussed previously very much as possible swap basket stocks. I also found that, while the volume of halts did spike in that period last year, the highest period by far in the available data was in mid March 2020. So I theorized that halts are likely correlated to market volatility and may provide an alternative metric to VIX. There has also been some odd activity with resume times for some halts going significantly into after hours (halts typically resume by 16:00:01 EST at the latest).
Ok, now that that is out of the way, I have continued monitoring the [NYSE page that tracks halts](https://www.nyse.com/trade-halt-current). Tuesday, Wednesday, and Thursday all had halts going into the closing bell this week. Tuesday's halt resumed at 16:00:07, which is a couple seconds later than usual, but not enough to say much more about. Wednesday and Thursday both had halt resumes at 16:00:00 exactly, however there is a ticker from Wednesday that still doesn't show a resume time or date on the NYSE page. This hasn't happened since August of 2021.
There were three tickers this week with more than 10 halts this week, and all of them had at least 10 of those halts in a single day. One of them has two halts that started at the same time and neither has resumed yet.
LAESV (SEALSQ Corp) is a Swiss microchip manufacturer that had an IPO on Tuesday at $28.50. It then fell hard to close at $10.859 with 10 halts. Wednesday was volatile enough to trigger 5 more halts with a high of $26 and a low of $12.64. It has fallen back down to $14.731 at close on Friday. This volatility is pretty normal for IPOs so probably not too important.
***MEOA (Minority Equality Opportunities Acquisition Inc) is a shell company or SPAC out of Texas. It has been trading for a while. It was supposed to have it's shareholders meeting on Tuesday, but it was postponed to Wednesday, then to Friday then again to Tomorrow. It closed Tuesday at $11.05, then rocketed to a high of $43.50 before falling down to $26.54 at the time of the halt. It has not resumed and no trades have been made since then. It had 15 halts on Wednesday.***
QSG (QuantaSing Group Limited) is an education company out of China. It also had a very volatile day on Wednesday when it went from a close of $8.25 on Tuesday to a high of $28.99 before falling back to close at $19.00, with 13 halts in between. It halted one more time on Thursday and has been falling since Wednesday. It closed at $10.00 on Friday.
I am moving the table with halts that don't have official resume times up to the top of the post this week because of MEOA.
All tickers that have halted one day and not resumed until the next or don't have a resume date on NYSE page
|Date halted|Date resumed (duration in trading days)|Ticker|
|:-|:-|:-|
|11/26/2019|11/27/2019 (1)|TKKSU|
|03/12/2020|03/13/2020 (1)|CPTAG|
|03/12/2020|03/16/2020 (2)|A-M-C-I-U|
|03/16/2020|03/18/2020 (2)|AMHCU|
|03/16/2020|03/18/2020 (2)|BDCY|
|03/18/2020|03/27/2020 (7)|IBKCN|
|03/18/2020|03/19/2020 (1)|SRACU|
|03/18/2020|06/04/2020 (54)|PAACU|
|03/19/2020|03/20/2020 (1)|ZIONP|
|03/20/2020|03/24/2020 (2)|BPYUP|
|03/23/2020|5/7/2020 (32)|WKEY|
|03/24/2020|Never resumed according to NYSE page, but I see data as late as December 1, 2022 on yahoo|SMDY|
|03/24/2020|Never resumed according to NYSE page, but I see data as late as Friday on yahoo|AFMC|
|03/24/2020|03/25/2020 (1)|FLQM|
|03/24/2020|Never resumed according to NYSE page, but I see data as late as Friday on yahoo|ESGS|
|03/24/2020|03/25/2020 (1)|IQM|
|03/24/2020|03/25/2020 (1)|PEXL|
|03/31/2020|04/01/2020 (1)|MBNKP|
|04/03/2020|04/06/2020 (1)|MDRRP|
|04/13/2020|04/14/2020 (1)|TECTP|
|04/20/2020|06/17/2020 (41)|PNBK|
|05/18/2020|Never resumed according to NYSE page, but I see data as late as August 2020 on barchart|PMOM|
|06/04/2020|06/10/2020 (4)|MLPO|
|11/13/2020|Never resumed according to NYSE page, but I see data as late as April of this year on yahoo|CHPMU|
|12/14/2020|Never resumed according to NYSE page, can't find on yahoo or barchart so probably actually defunct|MNCLU|
|03/24/2021|2 halts listed on same ticker starting at same time, one resumed 03/25/2021, the other never resumed|HPR|
|08/19/2021|Never resumed according to NYSE page, can't find on yahoo or barchart so probably actually defunct|LIVKU|
|***05/24/2023***|***2 halts listed on same ticker starting at same time. Neither has an official resume time yet and the ticker has not moved since Wednesday so it is still halted.***|***MEOA***|
I also track the ratio of total halts in a time period to the sum of the number of individual stocks that were traded during the duration of that period. The daily values bounced around a lot this week with a low in the 11th percentile on Friday and a high in the 89th percentile on Wednesday. The 5 day average was between the 50th and 70th percentiles all week. The 20 day average remained above the 90th percentile all week, but that is just the 5 days with a 5 day average above 100 from the beginning of the month remaining in the data. The 50 day average fell down to the 82nd percentile by Friday this week, which was kind of expected since 50 days from March 13 when there were over 200 halts in a single day was on Monday.
The daily, 5 day, and 20 day total halts are a simple sum (sum the tickers from the data for the daily, sum the daily totals for the multi day totals).
The Daily tickers with halts, 5 day total tickers with halts, and 20 day total tickers with halts only count any individual ticker once. If a ticker has 5 halts in one day, it still only counts as 1 ticker that day. If a ticker halts 3 different days it only counts as ticker in the 5 or 20 day totals. All of the percentages are actually percentiles and are calculated as percentile=100\*(1-x/n) where x is the number of days with an equal or higher number of halts than the day being looked at and n is the number of days in the data (891 this week).
I am also including a table giving the cutoff values for 70th, 80th and 90th percentiles in total and unique halts for the daily, 5 day, 20 day, and 50 day averages. This value will change from week to week and be applied retroactively to all past dates.
Percentile target values
|Percentile|Daily total halts (value from last week)|Daily Unique halts (value from last week)|5 Day average total \[sum\]|5 day average unique halts \[sum\]|20 day average total \[sum\]|20 day average unique halts \[sum\]|50 day average total \[sum\]|50 day average unique halts \[sum\]|
|:-|:-|:-|:-|:-|:-|:-|:-|:-|
|70th|26 (26)|14 (14)|26.4 \[132\] (26.4)|10.8 \[54\] (11.0)|26.55 \[531\] (26.40)|9.30 \[186\] (9.30)|28.94 \[1447\] (28.92)|7.86 \[393\] (7.86)|
|80th|34 (34)|16 (16)|30.8 \[154\] (31.0)|12.6 \[63\] (12.8)|32.05 \[641\] (31.55)|10.30 \[206\] (10.25)|32.82 \[1641\] (32.24)|9.16 \[458\] (9.16)|
|90th|51 (51)|22 (22)|43.8 \[219\] (44.2)|17.4 \[87\] (17.4)|43.75 \[875\] (43.10)|13.40 \[268\] (13.40)|39.46 \[1973\] (39.24)|11.04 \[552\] (11.04)|
Past 5 trading days actual halts totals
|Date|Daily total halts|Daily unique tickers with halts|5 Day average \[total\] (percentile) halts|5 Day unique tickers with halts|20 day average \[total\] (percentile) halts|20 day unique tickers with halts|50 day average \[total\] (percentile) halts|50 day unique tickers with halts|
|:-|:-|:-|:-|:-|:-|:-|:-|:-|
|05/22|20 (56.61%)|9 (40.63%)|22.6 (59.94%)|9.6 (58.34%)|50.25 (93.74%)|10.60 (82.61%)|39.44 (90.07%)|8.38 (75.11%)|
|05/23|18 (51.11%)|12 (61.59%)|20.8 (55.15%)|8.8 (50.69%)|50.05 (93.20%)|10.70 (83.59%)|35.04 (83.93%)|7.86 (69.75%)|
|05/24|48 (89.84%)|11 (54.18%)|26 (68.23%)|8.2 (43.89%)|50.35 (93.84%)|10.80 (84.23%)|35.14 (84.15%)|7.82 (69.08%)|
|05/25|18 (51.11%)|9 (40.63%)|26 (68.23%)|8.0 (41.76%)|59.95 (93.09%)|10.90 (84.45%)|34.82 (83.82%)|7.74 (67.30%)|
|05/26|7 (11.64%)|7 (23.39%)|22.2 (58.98%)|7.6 (39.11%)|44.45 (90.39%)|10.15 (78.51%)|33.90 (82.59%)|7.60 (62.72%)|
Percentages in the following tables are calculated by dividing the column being looked at by the corresponding total number of trading days column and then multiplying by 100, this is not a percentile, but a percentage. All values between 33% and 66%) above the target (percent expected\*1.33, or percent expected\*1.66) will be bolded, all values 66% above the target and above will be bolded and italic.
Total halts comparisons
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|945|28.89%|19.05%|9.74%|
|52 weeks|250|**42.00%**|26.00%|11.20%|
|Since 7/29/22|213|**44.60%**|**29.11%**|13.15%|
Unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|945|26.46%|19.79%|9.74%|
|52 weeks|250|35.60%|24.00%|8.00%|
|Since 7/29/22|213|37.56%|24.88%|8.92%|
5 day trailing average of total halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|941|29.76%|19.98%|9.99%|
|52 weeks|250|**46.00%**|**27.20%**|13.20%|
|Since 7/29/22|213|***52.58%***|**31.92%**|**15.49%**|
5 day trailing average of unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|941|29.97%|19.98%|9.99%|
|52 weeks|250|35.20%|22.80%|6.40%|
|Since 7/29/22|213|37.09%|24.41%|7.51%|
20 day trailing average of total halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|926|29.81%|19.98%|9.94%|
|52 weeks|250|**46.80%**|**32.00%**|8.40%|
|Since 7/29/22|213|***54.93%***|***37.56%***|9.86%|
20 day trailing average of unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|926|29.91%|19.87%|9.94%|
|52 weeks|250|38.80%|20.40%|0.00%|
|Since 7/29/22|213|**42.72%**|22.54%|0.00%|
50 day trailing average of total halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|896|29.91%|19.87%|9.93%|
|52 weeks|250|**42.40%**|15.60%|5.20%|
|Since 7/29/22|213|**49.77%**|18.31%|6.10%|
50 day trailing average of unique halts comparison
|Time Frame|Total number of trading days|Number (actual percentage) of days above 70th percentile (expect 30% for all)|Number (actual percentage) of days above 80th percentile (expect 20% for all)|Number (actual percentage) of days above 90th percentile (expect 10% for all)|
|:-|:-|:-|:-|:-|
|Since August 23, 2019|896|29.80%|19.98%|9.93%|
|52 weeks|250|32.40%|6.40%|0.00%|
|Since 7/29/22|213|38.03%|7.51%|0.00%|
All tickers with halts in the last 5 trading days
|Total number of halts|Ticker|Halts Monday|Halts Tuesday|Halts Wednesday|Halts Thursday|Halts Friday|
|:-|:-|:-|:-|:-|:-|:-|
|3|MGRM|2|\-|\-|\-|1|
|1|MNK|1|\-|\-|\-|\-|
|1|MHUA|1|\-|\-|\-|\-|
|2|FRES|2|\-|\-|\-|\-|
|1|ADMP|1|\-|\-|\-|\-|
|4|FISK|1|1|1|\-|1|
|**15**|**LAESV**|10|5|\-|\-|\-|
|1|KRBP|1|\-|\-|\-|\-|
|2|MBOT|1|1|\-|\-|\-|
|1|ESBA|\-|1|\-|\-|\-|
|3|GGAAU|\-|1|1|1|\-|
|2|RNAZ|\-|2|\-|\-|\-|
|1|BIOC|\-|1|\-|\-|\-|
|2|ROCG|\-|2|\-|\-|\-|
|1|ARVL|\-|1|\-|\-|\-|
|1|VGAS|\-|1|\-|\-|\-|
|1|SGTX|\-|1|\-|\-|\-|
|1|WH|\-|1|\-|\-|\-|
|1|TYGO|\-|\-|1|\-|\-|
|***15***|***MEOA***|\-|\-|15|\-|\-|
|3|ZURA|\-|\-|3|\-|\-|
|4|LAES|\-|\-|4|\-|\-|
|1|ENVB|\-|\-|1|\-|\-|
|3|SDA|\-|\-|3|\-|\-|
|7|MEOAU|\-|\-|7|\-|\-|
|**14**|**QSG**|\-|\-|13|1|\-|
|1|JWAC|\-|\-|1|\-|\-|
|2|IPDN|\-|\-|\-|2|\-|
|1|TISI|\-|\-|\-|1|\-|
|7|WLDS|\-|\-|\-|7|\-|
|1|MDU WI|\-|\-|\-|1|\-|
|1|RHE PRA|\-|\-|\-|1|\-|
|2|LSXMB|\-|\-|\-|2|\-|
|1|HTUS|\-|\-|\-|\-|1|
|1|ROC|\-|\-|\-|\-|1|
|1|ALAR|\-|\-|\-|\-|1|
|1|VSTM|\-|\-|\-|\-|1|
|1|PRST|\-|\-|\-|\-|1|
It has been 213 trading days since activity spiked from 16 halts on 14 tickers on July 27 to 75 halts on 20 tickers on July 28. Just 2 trading days later (August 2) total halts broke 100 for the 4th time in my dataset (116 halts on 28 ticker on August 2).
No tickers that halted between Jan 22 and Feb 2 of 2021 had any halts this week. Here is the table with the halts on GME and the Headphone stock during the sneeze these two tickers get mentioned every week for obvious reasons on GME, but Headphone actually had more total halts and only 1 less day in a row with halts than we did.
|Date|GME halts|Headphone halts|
|:-|:-|:-|
|01/22|3|0|
|01/25|9|4|
|01/26|5|2|
|01/27|3|26|
|01/28|19|21|
|01/29|1|11|
|02/01|1|2|
|02/02|5|2|
Historical top 10 days with most halts on a single ticker (3 entries from this year)
|Date|Ticker(s) with 31 or more halts|Number of halts on Ticker(s)|Daily percent change (close to close, from open to close, previous close to maximum/minimum)|
|:-|:-|:-|:-|
|02/10/2020 (leadup to pandemic)|FMCIU (Forum Merger II Corporation Unit)|60|(+0.63%, -15.50%) but volume was super low so may not be accurate|
|06/08/2020 (Aftershocks of pandemic)|HVT-A (Haverty Furniture Companies, Inc. Class A)|59|volume too low to determine|
|03/12/2020 (pandemic)|A-M-C-I-U (avoiding swapcorn filter) (A-m-c-i Acquisition Corp. II)|53|volume too low to determine|
|**03/13/2023 (This year)**|**WAL (Western Alliance Bancorporation)**|**46**|**(-47.06%, +102.64%, -84.88%)**|
|12/09/2022 (recent activity)|AMAM (Ambrx Biopharma Inc.)|44|(+1,007.59%, +288.03%, +1007.59%)|
|03/24/2020 (pandemic)|IMAC (IMAC holdings Inc.)|42|(+1,025.26%, 147.50%)|
|08/02/2022 (recent activity)|APDN (Applied Dna Sciences)|38|(+311.15%, +110.53%, +538.77%)|
|**01/03/2023 (This year)**|JSPR (Jasper Therapeutics, Inc.)|38|(467.29%, 82.67%, 686.75%)|
|03/16/2020 (pandemic)|MDIA (Mediaco Holding Inc.)|37|volume too low to determine|
|**03/13/2023 (This year)**|**FRC (First Republic Bank)**|**37**|**(-61.83%, +16.63%, -78.56%)**|
Here are the currently active tracking charts that I post and update every week. The last of the following charts (Ratio of total halts to unique halts) uses a simple sum of unique daily halts so it can double count the same ticker if it halted multiple days in that period, this is the only point in any of my calculations where 2 different halts on the same ticker actually count as 2 halts and not a single unique ticker halting, it still won't count multiple halts in a single day as separate halts, but a ticker like QSG would show 2 unique halts this week even though it had more halts than that on 1 of the 2 days it had halts.
[52 week total halts](https://preview.redd.it/bd8vutak9t2b1.png?width=1544&format=png&auto=webp&v=enabled&s=616118809085bce4f210dde67af4b5fb705b0056)
[52 week unique halts](https://preview.redd.it/be6gmffl9t2b1.png?width=1554&format=png&auto=webp&v=enabled&s=c8488b659fd1d4fa39de616b1219c2c4101e30e3)
[Current halts](https://preview.redd.it/z4iirgqn9t2b1.png?width=1548&format=png&auto=webp&v=enabled&s=a8900caeeeab49ef99e5ed69bab17a992c02f8c5)
[Current unique halts](https://preview.redd.it/g640ks5p9t2b1.png?width=1550&format=png&auto=webp&v=enabled&s=e40f3bc6a3757d5abddf915ae7e5a0f9bbcc533d)
[Total halts going back to 2019 for scale](https://preview.redd.it/insks64r9t2b1.png?width=1555&format=png&auto=webp&v=enabled&s=84c7dd378c900bababb1618541f553c5ec281b69)
[Unique halts data going back to August 2019 for scale](https://preview.redd.it/ixi5au1w9t2b1.png?width=1553&format=png&auto=webp&v=enabled&s=760de26fe14b8026dc85aa69bcbd9326fb87b5bc)
[Ratio of total halts to unique tickers](https://preview.redd.it/tdk1qiay9t2b1.png?width=1546&format=png&auto=webp&v=enabled&s=9d7b3b17d40261eb3d8c9ce8fcdc9fae3f6a0c3c)
[Total halts daily distribution](https://preview.redd.it/da97uu80at2b1.png?width=1555&format=png&auto=webp&v=enabled&s=de62b6563750867f75bdc99fd7279c049f7fd5c2)
[Unique halts daily distribution](https://preview.redd.it/8kskfgt1at2b1.png?width=1550&format=png&auto=webp&v=enabled&s=5cb1c19727460c8fec3559d2b46d11da757dcd2c)
Top 10 days with most tickers with halts since August 2019
|Date|Unique halts|
|:-|:-|
|03/18/2020 (Pandemic)|643|
|03/19/2020 (Pandemic)|572|
|03/16/2020 (Pandemic)|554|
|03/12/2020 (Pandemic)|474|
|03/09/2020 (Pandemic)|327|
|03/23/2020 (Pandemic)|279|
|03/20/2020 (Pandemic)|270|
|03/24/2020 (Pandemic)|252|
|03/17/2020 (Pandemic)|208|
|03/13/2020 (Pandemic)|200|
Top 10 days with latest resume times (that still resumed the same day)
|Date|Latest resume time|
|:-|:-|
|03/13/2020 (Pandemic)|16:59:17 EST|
|11/18/2020|16:52:24 EST|
|11/2/2020|16:50:51 EST|
|04/9/2020|16:47:56 EST|
|02/17/2023 (Last month)|16:35:00 EST|
|09/30/2022 (recent activity)|16:23:15 EST|
|03/20/2020 (Pandemic)|16:21:29 EST|
|12/09/2020|16:20:28 EST|
|01/15/2021 (Sneeze)|16:20:14 EST|
|12/15/2021|16:17:29 EST|
GME is still the only true play, I am not suggesting that anyone invest in other companies, I am simply tracking market halts as a metric for volatility.
Here are the plots for each full calendar year, as well as the 2 other periods where total halts broke 100 in a single day
[2020 total halts](https://preview.redd.it/s52s5088at2b1.png?width=1555&format=png&auto=webp&v=enabled&s=0bae37430d77b04c524a6af5210c2c8719af5d76)
[2020 unique halts](https://preview.redd.it/saq224e9at2b1.png?width=1559&format=png&auto=webp&v=enabled&s=a5e9fbb185d0f4bb639a25c82d22568953cfc264)
[2021 total halts](https://preview.redd.it/mamr6graat2b1.png?width=1561&format=png&auto=webp&v=enabled&s=803542a6d39fe733ef2df5e16bdf0c3c446a13e6)
[2021 unique halts](https://preview.redd.it/10nk140eat2b1.png?width=1564&format=png&auto=webp&v=enabled&s=6370dedd297d1e4f9301ccfcf5a7819cbbf12380)
[2022 total halts](https://preview.redd.it/d4nozwcfat2b1.png?width=1556&format=png&auto=webp&v=enabled&s=05dd63646882c6f0d728df30e5573ef0daacce4b)
[2022 unique halts](https://preview.redd.it/ql250ebhat2b1.png?width=1556&format=png&auto=webp&v=enabled&s=3a5be6c84f479f931283e293895db0942cab5e74)
[Pandemic crash total halts](https://preview.redd.it/rjmb6vwiat2b1.png?width=1563&format=png&auto=webp&v=enabled&s=5b78735fdbe37701aae410d877e9bf49e41c599b)
[Pandemic crash unique halts](https://preview.redd.it/g6po7dflat2b1.png?width=1558&format=png&auto=webp&v=enabled&s=f79681301c42fb972b20cb595d5fe607f0853d65)
[Sneeze total halts](https://preview.redd.it/4pqxrknnat2b1.png?width=1558&format=png&auto=webp&v=enabled&s=bc15364d912ffdf791629c2f44627671e20c46b0)
[Sneeze unique halts](https://preview.redd.it/va3xtc6pat2b1.png?width=1558&format=png&auto=webp&v=enabled&s=3224cf6ad52889bccbb4bd757d3e9deb83c45e6b)
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