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 Some data may be out of date.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

ATYR

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $0.17 · 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
82 contracts / 6 expirationsClick OI for history
Nov 20, 2026EXPIRATION12 contracts / 6 strikes
SAVED STOCK PRICE$0.17Nearest ATM strike $1.50
Jump to ATM
ATYR option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.17
0 0 0New 695.46% 1.50NEAREST ATM 1 1In the money 0 0.00%
24 24 0 736.31% 2.00 1 1In the money 0 0.00%
0 0 0New 0.00% 3.00 0 0In the money 0New 0.00%
3 3 0 0.00% 4.00 0 0In the money 0New 0.00%
652 655 +3 383.37% 500.00 11 16In the money +5 0.00%
1,394 1,394 0 498.21% 1000.00 7 8In the money +1 0.00%
Dec 18, 2026EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$0.17Nearest ATM strike $1.50
Jump to ATM
ATYR option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.17
0 0 0New 0.00% 1.50NEAREST ATM 0 0In the money 0New 0.00%
0 0 0New 0.00% 2.00 0 0In the money 0New 0.00%
0 0 0New 0.00% 3.00 0 0In the money 0New 0.00%
0 0 0New 362.92% 500.00 0 0In the money 0New 0.00%
0 0 0New 447.69% 1000.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$0.17Nearest ATM strike $1.50
Jump to ATM
ATYR option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.17
4,002 4,002 0 0.00% 1.50NEAREST ATM 21 21In the money 0 0.00%
473 473 0 437.08% 2.00 12 12In the money 0 0.00%
4,512 4,512 0 371.35% 2.50 534 534In the money 0 0.00%
4 4 0 756.57% 4.00 0 0In the money 0New 0.00%
3,200 3,200 0 421.84% 5.00 42 42In the money 0 0.00%
1,621 1,621 0 449.47% 7.50 1 1In the money 0 0.00%
1,647 1,647 0 468.38% 10.00 0 0In the money 0New 0.00%
775 775 0 480.08% 12.00 0 0In the money 0New 0.00%
1,204 1,205 +1 229.27% 500.00 133 129In the money -4 0.00%
4,297 4,297 0 456.00% 1000.00 69 69In the money 0 0.00%
Feb 19, 2027EXPIRATION12 contracts / 6 strikes
SAVED STOCK PRICE$0.17Nearest ATM strike $1.50
Jump to ATM
ATYR option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.17
2 2 0 0.00% 1.50NEAREST ATM 0 0In the money 0New 751.13%
1 1 0 358.31% 2.00 0 0In the money 0New 630.43%
2 2 0 710.51% 3.00 0 0In the money 0New 365.48%
4 4 0 0.00% 4.00 0 0In the money 0New 394.17%
50 50 0 312.70% 500.00 0 0In the money 0New 0.00%
125 125 0 241.85% 1000.00 0 0In the money 0New 0.00%
May 21, 2027EXPIRATION10 contracts / 5 strikes
SAVED STOCK PRICE$0.17Nearest ATM strike $1.50
Jump to ATM
ATYR option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.17
0 0 0New 0.00% 1.50NEAREST ATM 0 0In the money 0New 0.00%
0 0 0New 0.00% 2.00 0 0In the money 0New 0.00%
0 0 0New 0.00% 3.00 0 0In the money 0New 0.00%
99 99 0 182.16% 500.00 1 1In the money 0 0.00%
0 0 0New 0.00% 1000.00 0 0In the money 0New 0.00%
Jan 21, 2028EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$0.17Nearest ATM strike $1.50
Jump to ATM
ATYR option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
STOCK PRICE $0.17
2,688 2,688 0 299.60% 1.50NEAREST ATM 2 2In the money 0 0.00%
219 219 0 0.00% 2.00 0 0In the money 0New 0.00%
1,884 1,884 0 322.44% 3.00 0 0In the money 0New 0.00%
511 511 0 0.00% 5.00 4 4In the money 0 0.00%
31 31 0 0.00% 7.00 0 0In the money 0New 0.00%
2 2 0 190.80% 10.00 0 0In the money 0New 0.00%
110 110 0 195.91% 12.00 0 0In the money 0New 0.00%
3,242 3,243 +1 144.03% 500.00 4 4In the money 0 0.00%
722 722 0 175.07% 1000.00 130 130In the money 0 0.00%

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