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CLGN
CollPlant Biotechnologies Ltd
stock NASDAQ

Market Open
Aug 4, 2026 2:46:55 PM EDT
0.3000USD-3.846%(-0.0120)15,982
0.2500Bid   0.3500Ask   0.1000Spread
Pre-market
Aug 3, 2026 9:26:30 AM EDT
0.3193USD+17.045%(+0.0465)0
After-hours
Aug 3, 2026 4:00:30 PM EDT
0.3180USD+1.923%(+0.0060)0
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchange VolumeShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore

CLGN Volume Aug 4, 2026 2:23:00 PM EDT

[ < ]
ExchangeDay%Volume30D%
Off Exchange158.547,96360.84
MEMX19.912,7087.08
Cboe EDGA9.201,2521.90
Nasdaq GSM6.7892215.96
NYSE Arca5.417364.35
Cboe BZX0.15200.72
Cboe EDGX0.0116.06
Nasdaq BX0.0000.11
LTSE0.0000.05
Nasdaq PHLX0.0000.05
NYSE0.0000.07
Cboe BYX0.0000.64
NYSE National0.0000.12
24X National0.0000.16
MIAX Pearl0.0000.54
IEX0.0001.35
NYSE American0.0000.01
chartexchange.com

1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
CLGN Nutrition Facts
0.41 servings per container
Serving size33.19K
Calories13.60K
% Day% Avg
Off Exchange1 8K58.54%60.84%
MEMX 3K19.91%7.08%
Cboe EDGA 1K9.20%1.90%
Nasdaq GSM 9226.78%15.96%
NYSE Arca 7365.41%4.35%
Cboe BZX 200.15%0.72%
Cboe EDGX 10.01%6.06%
Nasdaq BX 00.00%0.11%
LTSE 00.00%0.05%
Nasdaq PHLX 00.00%0.05%
NYSE 00.00%0.07%
Cboe BYX 00.00%0.64%
NYSE National 00.00%0.12%
24X National 00.00%0.16%
MIAX Pearl 00.00%0.54%
IEX 00.00%1.35%
NYSE American 00.00%0.01%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.
chartexchange.com

CLGN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 7,963, which is 58.54% of today's total volume.
Today's Lit volume is 5,639, which is 41.46%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 60.84%.
The average Lit volume has been 39.16%.


CLGN Volume by Exchange
Off Exchange
MEMX
Cboe EDGA
Nasdaq GSM
NYSE Arca
Cboe BZX
Cboe EDGX
Cboe BYX
IEX
NYSE National
Nasdaq PHLX
MIAX Pearl
NYSE
NYSE American
Nasdaq BX
LTSE
24X National
CHX
   

CLGN Volume by Exchange
Off Exchange
MEMX
Cboe EDGA
Nasdaq GSM
NYSE Arca
Cboe BZX
Cboe EDGX
Cboe BYX
IEX
NYSE National
Nasdaq PHLX
MIAX Pearl
NYSE
NYSE American
Nasdaq BX
LTSE
24X National
CHX
   
Need older data?

CLGN 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.



CLGN Dark Pool Levels chartexchange.com


CLGN 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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