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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)16,549
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 PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Aug 21, 2026Sep 18, 2026Oct 16, 2026Jan 15, 2027

ITM/OTM for Aug 21, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
09370


CLGN Aug 21, 2026 Exp. - Volume by Strike
Puts
Calls

CLGN Aug 21, 2026 Exp. - Open Interest by Strike

Puts
Calls

CLGN Aug 21, 2026 Exp. - Max Pain @ $7.50

Puts
Calls


CLGN Aug 21, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
7.50 C0.100%2107-20CLGN260821C00007500
5.00 C0.200%1107-22CLGN260821C00005000
2.50 C0.34-8.11%1707-16CLGN260821C00002500
Puts
StrikePriceChangeVolOILastContract Name
7.50 P7.350.00%5908-03CLGN260821P00007500
5.00 P4.850.00%4908-03CLGN260821P00005000
2.50 P2.350.00%21908-03CLGN260821P00002500


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