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CTSO
Cytosorbents Corp.
stock NASDAQ

At Close
Oct 2, 2026 1:46:03 PM EDT
3.97USD-5.018%(-0.21)12,547
3.12Bid   4.91Ask   1.79Spread
Pre-market
Sep 29, 2026 9:02:30 AM EDT
3.71USD-11.343%(-0.47)0
After-hours
0.00USD0.000%(0.00)0
OverviewOption ChainMax PainOption ChainPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Adjustments
AllCTSO1CTSO
Expiration Dates
Oct 16, 2026Nov 20, 2026Feb 19, 2027

ITM/OTM for Feb 19, 2027View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
4001


CTSO Feb 19, 2027 Exp. - Volume by Strike
Puts
Calls

CTSO Feb 19, 2027 Exp. - Open Interest by Strike

Puts
Calls

CTSO Feb 19, 2027 Exp. - Max Pain @ $2.50

Puts
Calls


CTSO Feb 19, 2027 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
7.50 C00%0CTSO270219C00007500
5.00 C00%0CTSO270219C00005000
2.50 C0.05-80.00%1408-28CTSO270219C00002500
Puts
StrikePriceChangeVolOILastContract Name
7.50 P00%0CTSO270219P00007500
5.00 P2.500%1007-06CTSO270219P00005000
2.50 P0.050%1107-06CTSO270219P00002500


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