OI update signal: Not checked today MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection was incomplete. Some data may be out of date.
View affected symbolsAADX,AAMI,AAP,ABAT,ABCB,ABEO,ABG,ABM,ABOS,ABSI,ABTC,ABUS,ABVC,ACB,ACET,ACH,ACHC,ACLS,ACMR,ACNB,ACOG,ACRS,ACTG,ADIG,ADTN,ADUR,ADUS,AER,AESI,AEXA,AFCG,AGEN,AGI,AGIO,AGL,AGNT,AGYS,AHRT,AIFC,AIFU,AIP,AIRJ,AIRO,AIRS,AKBA,ALC,ALDX,ALEC,ALGT,ALH,ALKS,ALKT,ALLO,ALLT,ALMS,ALNY,ALT,ALTI,ALTO,AMAL,AMBA,AMBQ,AMCX,AMPG,AMPL,AMPY,AMR,AMRC,AMRZ,AMTM,AMTX,ANAB,ANGI,ANGO,ANGX,ANIK,ANIP,ANIX,ANNX,ANRO,ANVS,AOSL,APEI,APLE,APOG,ARAY,ARCO,ARDT,ARDX,AREC,ARIS,ARLO,AROC,AROW,ARQ,ARTV,ARX,ARXS,ASAN,ASC,ASLE,ASMB,ASO,ASPN,ASTE,ASTH,ASTI,ASTL,ASUR,ASYS,ATEC,ATEN,ATLO,ATNI,ATRC,ATRO,AU,AUDC,AUGO,AUPH,AVAH,AVBC,AVPT,AVR,AWI,AWR,AWRE,AXGN,AXSM,AYA,AZ,BANC,BAND,BANF,BBD,BBVA,BCPC,BCSF,BKKT,BLZE,BMI,BMO,BMRC,BNS,BSBR,BUSE,CENN,COLD,CUE,DDD,DOX,DRTS,EZPW,FAC,FATE,FBIO,FBNC,FCBC,FDMT,FDXF,FELE,FER,FERG,FFBC,FHTX,FIRY,FISI,FLD,FLL,FLNA,FLNG,FLOC,FLUT,FLWS,FLY,FMAO,FMBH,FMNB,FNLC,FORM,FORR,FOSL,FPH,FRHC,FSBC,FSTR,FSUN,FSV,FTRE,FWDI,FWRG,GDYN,GFI,GH,GLBS,GLOO,GPI,GPRE,GRBK,GRDN,GSBC,GSIT,GTN,HAFN,HAPN,HASI,HAWK,HBM,HBNC,HBT,HCSG,HDB,HDSN,HE,HEI,HELP,HESM,HHH,HITI,HLF,HMY,HNGE,HNRG,HNST,HONA,HOS,HPK,HPP,HRI,HROW,HRZN,HSBC,HTFL,HTGC,HTT,HUBG,HUCK,HUMA,HUN,HY,IA,IART,ICHR,ICL,ICLR,IDYA,IESC,IGIC,IIPR,IMMX,IMNM,IMPP,IMTX,IMUX,IMVT,IMXI,INBK,INBX,ING,INGN,INIO,INMB,INMD,INOD,INR,INSE,INSM,INSP,INV,INVE,INVX,IOND,IONS,IPWR,IRLA,IRMD,IRTC,IRWD,IVR,IVVD,LFWD,MT,NTLA,PI,RAIL,RCEL,RCUS,SBC,SEV,SPRY,SRCE,THFF,TKNO,TRAX,TXG

OPK

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $1.62 · Expirations before Oct 23, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
70 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$1.62Nearest ATM strike $1.50
Jump to ATM
OPK option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
341 341In the money 0 74.56% 1.50NEAREST ATM 15 65 +50 57.76%
STOCK PRICE $1.62
624 723 +99 89.28% 2.00 0 0In the money 0New 136.91%
1 1 0 113.66% 2.50 0 0In the money 0New 114.70%
0 0 0New 0.00% 5.00 1 1In the money 0 0.00%
0 0 0New 0.00% 7.50 0 0In the money 0New 0.00%
57 57 0 307.41% 500.00 49 49In the money 0 0.00%
422 418 -4 0.00% 1000.00 0 1In the money +1New 579.69%
Dec 18, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$1.62Nearest ATM strike $1.50
Jump to ATM
OPK option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
729 729In the money 0 40.42% 1.50NEAREST ATM 98 100 +2 56.84%
STOCK PRICE $1.62
1,074 1,074 0 70.40% 2.00 2 2In the money 0 84.13%
5 5 0 77.16% 2.50 0 0In the money 0New 123.37%
2 2 0 157.06% 5.00 0 0In the money 0New 185.23%
4 4 0 197.43% 7.50 0 0In the money 0New 0.00%
17 17 0 0.00% 500.00 5 5In the money 0 0.00%
503 504 +1 93.19% 1000.00 119 122In the money +3 102.27%
Jan 15, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$1.62Nearest ATM strike $1.50
Jump to ATM
OPK option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
6,878 6,678In the money -200 60.31% 1.50NEAREST ATM 712 712 0 190.50%
STOCK PRICE $1.62
4,066 4,066 0 66.17% 2.00 146 146In the money 0 78.95%
1,692 1,692 0 69.27% 2.50 0 0In the money 0New 0.00%
6,985 6,988 +3 87.78% 3.00 0 0In the money 0New 0.00%
3,956 3,956 0 102.43% 3.50 0 0In the money 0New 118.52%
354 354 0 0.00% 500.00 16 16In the money 0 0.00%
3,083 3,093 +10 101.15% 1000.00 138 140In the money +2 78.04%
Mar 19, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$1.62Nearest ATM strike $1.50
Jump to ATM
OPK option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3,937 2,997In the money -940 62.85% 1.50NEAREST ATM 11 11 0 155.57%
STOCK PRICE $1.62
320 317 -3 57.34% 2.00 0 10In the money +10New 84.18%
2 2 0 54.36% 2.50 10 10In the money 0 68.89%
22 22 0 94.34% 5.00 0 0In the money 0New 130.56%
3 3 0 119.44% 7.50 0 0In the money 0New 201.80%
744 744 0 0.00% 500.00 1 1In the money 0 0.00%
598 598 0 154.19% 1000.00 5 5In the money 0 273.75%
Jun 17, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$1.62Nearest ATM strike $1.50
Jump to ATM
OPK option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
36 38In the money +2 42.90% 1.50NEAREST ATM 0 0 0New 124.22%
STOCK PRICE $1.62
0 3 +3New 119.48% 2.00 0 0In the money 0New 67.92%
0 15 +15New 130.77% 2.50 0 0In the money 0New 69.41%
12 12 0 73.97% 5.00 0 0In the money 0New 136.14%
0 0 0New 93.78% 7.50 0 0In the money 0New 165.68%
0 1 +1New 0.00% 500.00 0 0In the money 0New 0.00%
143 160 +17 42.33% 1000.00 0 0In the money 0New 217.90%

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