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GH
Guardant Health, Inc. Common Stock
stock NASDAQ

At Close
Oct 17, 2025 3:59:57 PM EDT
65.43USD-2.980%(-2.01)1,611,875
65.42Bid   65.43Ask   0.01Spread
Pre-market
Oct 17, 2025 9:11:30 AM EDT
66.60USD-1.246%(-0.84)300
After-hours
Oct 17, 2025 4:45:30 PM EDT
65.74USD+0.474%(+0.31)3,400
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsDark Pool LevelsShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore

GH Volume Oct 17, 2025

[NF]
ExchangeDay%Volume30D%
Off Exchange147.02792,46445.14
Nasdaq GSM33.10557,95833.94
NYSE Arca5.5493,3815.26
IEX3.5860,2774.39
Cboe EDGX3.0150,7342.73
Cboe BZX2.7946,9623.65
MEMX1.7930,1541.28
NYSE0.9916,6481.31
Cboe EDGA0.7412,5260.49
Cboe BYX0.528,7990.53
MIAX Pearl0.274,6000.31
Nasdaq BX0.172,9400.38
NYSE National0.152,4630.21
NYSE American0.132,1300.09
Nasdaq PHLX0.122,0920.17
CHX0.081,3550.05
LTSE0.0000.09
chartexchange.com

1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
GH Nutrition Facts
0.75 servings per container
Serving size2.26M
Calories1.69M
% Day% Avg
Off Exchange1 792K47.02%45.14%
Nasdaq GSM 558K33.10%33.94%
NYSE Arca 93K5.54%5.26%
IEX 60K3.58%4.39%
Cboe EDGX 51K3.01%2.73%
Cboe BZX 47K2.79%3.65%
MEMX 30K1.79%1.28%
NYSE 17K0.99%1.31%
Cboe EDGA 13K0.74%0.49%
Cboe BYX 9K0.52%0.53%
MIAX Pearl 5K0.27%0.31%
Nasdaq BX 3K0.17%0.38%
NYSE National 2K0.15%0.21%
NYSE American 2K0.13%0.09%
Nasdaq PHLX 2K0.12%0.17%
CHX 1K0.08%0.05%
LTSE 00.00%0.09%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
chartexchange.com

GH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 792,464, which is 47.02% of today's total volume.
Today's Lit volume is 893,019, which is 52.98%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.14%.
The average Lit volume has been 54.86%.


GH Volume by Exchange
Off Exchange
Nasdaq GSM
NYSE Arca
IEX
Cboe EDGX
Cboe BZX
MEMX
NYSE
Cboe EDGA
Cboe BYX
MIAX Pearl
Nasdaq BX
NYSE National
NYSE American
Nasdaq PHLX
CHX
LTSE
   

GH Volume by Exchange
Off Exchange
Nasdaq GSM
NYSE Arca
IEX
Cboe EDGX
Cboe BZX
MEMX
NYSE
Cboe EDGA
Cboe BYX
MIAX Pearl
Nasdaq BX
NYSE National
NYSE American
Nasdaq PHLX
CHX
LTSE
   
Need more data?

GH Volume by Exchange chartexchange.com
Historical data is split-adjusted.
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.



GH Dark Pool Levels chartexchange.com


GH Dark Pool Prints chartexchange.com


View Exchange Volume
View Short Volume
View Short Interest
View Fails-to-Deliver
View Borrow Fee


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