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 Some data may be out of date.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

BCRX

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $7.58 · 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
222 contracts / 8 expirationsClick OI for history
Nov 20, 2026EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $8.00
Jump to ATM
BCRX option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 379.90% 2.00 0 0 0New 538.12%
0 0In the money 0New 0.00% 3.00 0 0 0New 378.20%
0 0In the money 0New 198.03% 4.00 0 0 0New 287.69%
0 0In the money 0New 141.30% 5.00 0 0 0New 101.18%
10 10In the money 0 98.79% 6.00 70 70 0 71.94%
0 0In the money 0New 74.82% 7.00 20 57 +37 51.51%
STOCK PRICE $7.58
1,086 1,167 +81 40.61% 8.00NEAREST ATM 108 109In the money +1 47.94%
1,425 1,438 +13 56.60% 9.00 218 218In the money 0 0.00%
3,373 3,373 0 65.91% 10.00 0 0In the money 0New 0.00%
7 9 +2 118.02% 11.00 0 0In the money 0New 68.26%
1 1 0 180.74% 12.00 0 0In the money 0New 81.27%
0 0 0New 197.82% 13.00 0 0In the money 0New 92.96%
13 13 0 216.82% 14.00 0 0In the money 0New 133.92%
0 0 0New 283.38% 15.00 0 0In the money 0New 245.19%
0 0 0New 243.10% 16.00 0 0In the money 0New 258.20%
1 20 +19 589.46% 1000.00 0 0In the money 0New 375.02%
Dec 18, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $8.00
Jump to ATM
BCRX option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 308.99% 2.00 0 0 0New 382.42%
0 0In the money 0New 335.02% 3.00 0 0 0New 274.53%
6 6In the money 0 110.41% 4.00 0 0 0New 204.64%
0 0In the money 0New 98.75% 5.00 2 2 0 151.96%
10 10In the money 0 82.11% 6.00 4 4 0 102.56%
25 25In the money 0 61.65% 7.00 8 8 0 77.96%
STOCK PRICE $7.58
808 843 +35 58.18% 8.00NEAREST ATM 542 542In the money 0 20.86%
1,555 1,543 -12 61.64% 9.00 20 20In the money 0 42.06%
688 666 -22 74.74% 10.00 403 403In the money 0 62.14%
613 613 0 95.46% 11.00 0 0In the money 0New 83.60%
757 746 -11 79.74% 12.00 451 451In the money 0 126.62%
292 292 0 128.94% 13.00 0 0In the money 0New 0.00%
382 382 0 153.45% 14.00 0 0In the money 0New 97.75%
579 579 0 142.64% 15.00 0 0In the money 0New 0.00%
226 226 0 172.10% 16.00 1 1In the money 0 113.87%
3 3 0 131.43% 17.00 0 0In the money 0New 0.00%
0 0 0New 385.07% 1000.00 0 0In the money 0New 266.32%
Jan 15, 2027EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $8.00
Jump to ATM
BCRX option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
211 211In the money 0 171.51% 3.00 15 15 0 327.63%
1,103 1,103In the money 0 0.00% 5.00 139 139 0 101.20%
30 30In the money 0 75.50% 6.00 16 16 0 150.02%
3,894 3,892In the money -2 62.84% 7.00 216 216 0 55.66%
STOCK PRICE $7.58
316 306 -10 57.63% 8.00NEAREST ATM 52 52In the money 0 54.90%
1,016 993 -23 60.38% 9.00 754 754In the money 0 51.48%
10,122 10,133 +11 66.45% 10.00 1,099 973In the money -126 60.32%
294 293 -1 97.82% 11.00 22 7In the money -15 0.00%
1,343 1,339 -4 67.90% 12.00 221 213In the money -8 0.00%
122 122 0 144.80% 13.00 19 19In the money 0 0.00%
2 2 0 170.71% 14.00 0 0In the money 0New 0.00%
1,324 1,324 0 104.36% 15.00 1 1In the money 0 0.00%
0 0 0New 148.32% 16.00 0 0In the money 0New 0.00%
236 236 0 97.90% 17.00 0 0In the money 0New 0.00%
2,131 2,132 +1 112.32% 20.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $8.00
Jump to ATM
BCRX option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 135.90% 2.00 0 0 0New 364.85%
0 0In the money 0New 116.93% 3.00 0 0 0New 168.22%
0 0In the money 0New 94.41% 4.00 0 0 0New 139.15%
0 0In the money 0New 0.00% 5.00 0 0 0New 153.26%
0 0In the money 0New 74.82% 6.00 3 3 0 65.37%
14 14In the money 0 68.85% 7.00 6 6 0 66.27%
STOCK PRICE $7.58
72 72 0 65.66% 8.00NEAREST ATM 11 11In the money 0 63.75%
143 143 0 69.92% 9.00 2 2In the money 0 62.95%
198 198 0 69.78% 10.00 30 30In the money 0 63.64%
62 62 0 68.69% 11.00 20 20In the money 0 60.89%
226 226 0 72.50% 12.00 0 0In the money 0New 60.49%
22 22 0 114.31% 13.00 0 0In the money 0New 0.00%
2 2 0 133.78% 14.00 0 0In the money 0New 114.93%
13 12 -1 78.33% 15.00 0 0In the money 0New 0.00%
0 0 0New 143.67% 16.00 0 0In the money 0New 0.00%
55 55 0 92.60% 17.00 0 0In the money 0New 0.00%
0 0 0New 152.79% 18.00 0 0In the money 0New 0.00%
0 0 0New 84.46% 20.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $8.00
Jump to ATM
BCRX option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 111.81% 3.00 0 0 0New 141.41%
2 2In the money 0 91.78% 5.00 0 0 0New 78.22%
0 0In the money 0New 68.48% 6.00 7 7 0 60.61%
92 92In the money 0 67.11% 7.00 2 2 0 53.71%
STOCK PRICE $7.58
17 17 0 66.38% 8.00NEAREST ATM 1 1In the money 0 59.55%
51 51 0 63.28% 9.00 0 0In the money 0New 59.15%
371 371 0 70.67% 10.00 2 2In the money 0 73.02%
16 16 0 66.45% 11.00 40 40In the money 0 75.73%
55 55 0 68.88% 12.00 0 0In the money 0New 59.19%
2 2 0 77.29% 13.00 0 0In the money 0New 73.95%
36 36 0 87.94% 14.00 0 0In the money 0New 0.00%
52 52 0 69.19% 15.00 0 0In the money 0New 65.00%
1 1 0 78.06% 16.00 0 0In the money 0New 105.54%
91 91 0 91.94% 17.00 0 0In the money 0New 0.00%
3 3 0 112.26% 20.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $8.00
Jump to ATM
BCRX option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 107.17% 2.00 0 0 0New 185.34%
0 0In the money 0New 81.45% 3.00 0 0 0New 163.59%
0 0In the money 0New 80.52% 4.00 0 0 0New 155.06%
0 0In the money 0New 66.66% 5.00 0 0 0New 67.62%
0 0In the money 0New 67.12% 6.00 0 0 0New 65.08%
0 0In the money 0New 106.36% 7.00 1 1 0 88.95%
STOCK PRICE $7.58
0 0 0New 78.94% 8.00NEAREST ATM 0 0In the money 0New 101.67%
0 0 0New 64.41% 9.00 0 0In the money 0New 30.98%
0 0 0New 62.67% 10.00 0 0In the money 0New 90.72%
0 1 +1New 94.15% 11.00 0 0In the money 0New 62.33%
0 0 0New 97.61% 12.00 0 0In the money 0New 59.24%
0 0 0New 90.51% 13.00 0 0In the money 0New 0.00%
0 0 0New 66.15% 14.00 0 0In the money 0New 0.00%
0 0 0New 107.92% 15.00 0 0In the money 0New 0.00%
0 0 0New 87.32% 16.00 0 0In the money 0New 0.00%
0 0 0New 176.25% 1000.00 0 0In the money 0New 0.00%
Jan 21, 2028EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $7.00
Jump to ATM
BCRX option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
52 52In the money 0 61.04% 3.00 0 0 0New 311.44%
139 139In the money 0 57.56% 5.00 7 7 0 63.27%
1,232 1,232In the money 0 75.49% 7.00NEAREST ATM 2 2 0 98.28%
STOCK PRICE $7.58
1,218 1,218 0 46.84% 10.00 1,346 1,348In the money +2 54.43%
421 422 +1 108.24% 12.00 0 0In the money 0New 54.56%
1,426 1,426 0 66.38% 15.00 0 0In the money 0New 54.18%
93 93 0 59.72% 17.00 0 0In the money 0New 64.80%
845 845 0 67.27% 20.00 0 0In the money 0New 74.12%
Jan 19, 2029EXPIRATION12 contracts / 6 strikes
SAVED STOCK PRICE$7.58Nearest ATM strike $7.00
Jump to ATM
BCRX option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 20In the money +20New 56.04% 3.00 0 0 0New 246.47%
21 21In the money 0 65.13% 5.00 0 0 0New 122.89%
4 4In the money 0 53.33% 7.00NEAREST ATM 0 0 0New 77.94%
STOCK PRICE $7.58
0 0 0New 69.97% 10.00 0 22In the money +22New 53.51%
0 115 +115New 72.88% 12.00 0 0In the money 0New 52.91%
0 0 0New 55.17% 15.00 0 0In the money 0New 50.27%

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