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ASTC
Astrotech Corporation (DE) Common Stock
stock NASDAQ

Market Open
Jun 4, 2026 12:45:56 PM EDT
39.99USD-0.769%(-0.31)1,972,545
33.75Bid   44.96Ask   11.21Spread
Pre-market
Jun 4, 2026 9:28:30 AM EDT
37.63USD-6.625%(-2.67)36,794
After-hours
Jun 3, 2026 4:58:30 PM EDT
38.79USD-3.255%(-1.31)0
OverviewPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsTrends
ASTC Reddit Mentions
Subreddits
Limit Labels     

We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.
Take me to the API
ASTC Specific Mentions
As of Jun 4, 2026 9:47:06 AM EDT (186 minutes ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
7 days ago • u/Wide_Egg_5814 • r/pennystocks • the_lounge • C
I wanted to sell ASTC today but after seeing a stock halt 4 times because of 4 10% moves up in a row you I am not selling my shares ever what the hell did I just witness
sentiment -0.86
7 days ago • u/Secret_Block_8755 • r/pennystocks • the_lounge • C
Took a break for a bit, was out of ASTC during that. Today can fuck off.
sentiment -0.54
7 days ago • u/Wide_Egg_5814 • r/pennystocks • the_lounge • C
wth is going on with ASTC astrotech it goes up 10% in a minute
sentiment -0.49
7 days ago • u/Royal-Gene-9924 • r/pennystocks • the_lounge • C
ASTC halted up...
sentiment 0.00
7 days ago • u/Major_Access2321 • r/stockstobuytoday • is_the_next_wallstreetbetsstyle_wave_happening • Stocks • B
**RGC** — the historic Regencell Bioscience alert traders still cite as the credibility anchor **MNTS** — reportedly moved from $4.60 to $24.24 **CODX** — reportedly moved from $2.18 to $11.85 **QTEX** — reportedly moved from $0.53 to $2.66 **NCT** — reportedly doubled in minutes from $4.10 to $8.23 **ASTC** — reportedly ran from $3.21 to $28.00
sentiment 0.30
7 days ago • u/Major_Access2321 • r/wallstreetbets2 • grandmasterobi_and_the_making_easy_money_discord • Main Sub • T
Grandmaster-Obi and the Making Easy Money Discord are fueling a new retail trading frenzy as MNTS, CODX, QTEX, NCT, ASTC
sentiment -0.27
7 days ago • u/Ok-Print-1906 • r/pennystocks • spce_upcoming_play • C
Yeah, SPCE will definitely run just on the basis of the ticker name. Every other speculative diluting space company has been running. Many of these companies do
not have have actual products/services. If the likes of SIDU, ASTC, HOTH, etc run, so can SPCE. And we are still than 2 weeks away from the IPO. So a double and more is very doable…….
sentiment 0.80
7 days ago • u/Wide_Egg_5814 • r/pennystocks • the_lounge • C
ASTC barcoding into recovery?
sentiment 0.00
7 days ago • u/Wide_Egg_5814 • r/pennystocks • the_lounge • C
holy ASTC dip
sentiment 0.00
7 days ago • u/Weird-Way-5399 • r/fidelityinvestments • qtex_nct_astc_grandmaster_obis_alerts_spark_fresh • T
QTEX, NCT & ASTC — Grandmaster Obi’s Alerts Spark Fresh Retail Trading Buzz
sentiment 0.49
7 days ago • u/Wide_Egg_5814 • r/pennystocks • the_lounge • C
ASTC to the moon, literally
sentiment 0.25
7 days ago • u/MaverickMavis • r/MVIS • trading_action_wednesday_may_27_2026 • C
I’m retired, so I took a risk! Sold some dead weight ETF and used it for ASTC! Like what I’m seeing!
sentiment -0.70
7 days ago • u/Any_Pomegranate1134 • r/pennystocks • 28_may_2026_what_are_the_biggest_winners_and_why • 𝑺𝒕𝒐𝒄𝒌 𝑰𝒏𝒇𝒐 :stonk: • B
The biggest winner today
|Ticker|Price|% Change|Why|
|:-|:-|:-|:-|
|**ASTC**|\~$13–22 (massive intraday)|\+400–580%|Board approved a **lunar resource & quantum computing infrastructure initiative** tied to NASA's Artemis program (silicon-28, helium-3, water ice, moon-based manufacturing). Classic space narrative hype in a nano-cap.|
|**HOTH**(now **RKTO**)|\~$1.36 (closed)|\+92%|Rebrand to **Rocket One Inc.** \+ pivot to **nanomagnetic AI chips** for space/satellites/defense (radiation-tolerant, low-power). Ticker change effective today fueled momentum. Heavy volume.|
|**BRTX**|\~$0.43|\+70–78%|Biotech/regenerative medicine (spine treatments). Recent Phase 2 data, partnerships, and activist stake news.|
|**AIM**|\~$0.40|\+70–88%|Biotech/immunotherapy. Low float + momentum trading.|
|**SNGX**|\~$0.87|\+60–90%|Biotech. News/momentum play.|
sentiment 0.90
7 days ago • u/Wide_Egg_5814 • r/pennystocks • the_lounge • C
ASTC opening gap up 🤞
sentiment 0.06
7 days ago • u/david15489 • r/pennystocks • qxl_quantum_stock • 𝑺𝒕𝒐𝒄𝒌 𝑰𝒏𝒇𝒐 :stonk: • B
What do you think about QXL?
After QTEX and ASTC,
QXL is 60M$ Israeli company in Quantum space.
They add Professor from the Technion institute to the advisory board.
I think they still under the water.
The other companies that I maintiond just maid the pivot to Quantum, but they don't have nothing yet, just warm air.
sentiment -0.25
7 days ago • u/speculari • r/pennystocks • the_lounge • C
Pre-Market Board | Thursday Open:
🟢 $NCT +135.10% (Unexplained gap-up)
🟢 $ATPC +110.18% (Unexplained gap-up)
🟢 $SPRC +102.28% (M&A acquisition approval)
🟢 $ASTC +62.93% (Lunar quantum announcement)
🟢 $IOTR +44.70% (AI stock hype)
🟢 $SNYR +37.48% (Unexplained move)
🟢 $SNOW +36.94% (Earnings beat)
🟢 $MASK +34.78% (AI stock hype)
🟢 $CRSR +32.38% (NVIDIA G-Assist integration)
🟢 $UMAC +27.93% (AI momentum)
🔴 $GMM -26.87% (Direct offering dilution)
🔴 $VCIG -23.01% (Unexplained gap-down)
🔴 $PLAB -22.43% (Earnings miss)
🔴 $RYOJ -20.78% (Unexplained gap-down)
🔴 $DAIC -20.33% (1-for-25 reverse split)
🔴 $UZX -19.63% (Unexplained decline)
🔴 $IFBD -19.05% (Unexplained decline)
🔴 $ADTX -18.40% (Unexplained decline)
🔴 $SIDU -18.32% (Direct offering pricing)
🔴 $AIM -17.23% (Unexplained decline)
sentiment 0.36
7 days ago • u/Wide_Egg_5814 • r/pennystocks • the_lounge • C
ASTC momentum picking up
sentiment 0.06
7 days ago • u/Wooden-Variety175 • r/pennystocks • the_lounge • C
Pissed my ASTC order didnt fill yesterday.
Any other rocket stocks to pump today?
sentiment -0.49
7 days ago • u/EmbarrassedPart1256 • r/pennystocks • the_lounge • C
Screw the PDT rule; apparently my account is now restricted until it gets lifted so I guess I’m in timeout; should’ve just waited on that $ASTC dip if it came 🥲🤣
sentiment 0.05
7 days ago • u/NandoCa1rissian • r/wallstreetbets • daily_discussion_thread_for_may_28_2026 • C
Is ASTC dogshit
sentiment 0.00


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