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 Some data may be out of date.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

HAFN

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $10.14 · Expirations before Oct 20, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
62 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$10.14Nearest ATM strike $10.00
Jump to ATM
HAFN option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 482.00%
0 0In the money 0New 0.00% 5.00 0 0 0New 260.38%
67 67In the money 0 0.00% 7.50 1 11 +10 71.09%
483 509In the money +26 46.26% 10.00NEAREST ATM 284 385 +101 55.76%
STOCK PRICE $10.14
677 977 +300 46.13% 12.50 0 0In the money 0New 81.06%
0 0 0New 125.21% 15.00 0 0In the money 0New 117.04%
0 0 0New 154.95% 17.50 0 0In the money 0New 153.66%
Dec 18, 2026EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$10.14Nearest ATM strike $10.00
Jump to ATM
HAFN option chain expiring 2026-12-18, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 372.70%
0 0In the money 0New 0.00% 5.00 0 0 0New 189.03%
0 0In the money 0New 0.00% 7.50 0 15 +15New 53.32%
0 20In the money +20New 45.96% 10.00NEAREST ATM 0 13 +13New 50.79%
STOCK PRICE $10.14
0 0 0New 62.62% 12.50 0 0In the money 0New 50.77%
0 0 0New 107.97% 15.00 0 0In the money 0New 91.02%
0 0 0New 130.47% 17.50 0 0In the money 0New 102.48%
0 0 0New 148.56% 20.00 0 0In the money 0New 120.72%
Jan 15, 2027EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$10.14Nearest ATM strike $10.00
Jump to ATM
HAFN option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 285.76%
15 15In the money 0 0.00% 5.00 29 29 0 152.55%
245 245In the money 0 58.69% 7.50 1,216 1,216 0 58.38%
1,161 1,236In the money +75 44.16% 10.00NEAREST ATM 3,073 3,073 0 46.51%
STOCK PRICE $10.14
541 524 -17 43.39% 12.50 2 2In the money 0 46.52%
6 6 0 84.62% 15.00 0 0In the money 0New 95.17%
0 0 0New 108.16% 17.50 15 15In the money 0 92.70%
0 0 0New 128.45% 20.00 0 0In the money 0New 98.43%
Apr 16, 2027EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$10.14Nearest ATM strike $10.00
Jump to ATM
HAFN option chain expiring 2027-04-16, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 0.00% 2.50 0 0 0New 217.27%
15 15In the money 0 0.00% 5.00 2 2 0 78.34%
73 74In the money +1 0.00% 7.50 44 44 0 61.39%
659 750In the money +91 43.20% 10.00NEAREST ATM 566 601 +35 42.55%
STOCK PRICE $10.14
1,015 1,025 +10 48.03% 12.50 3 3In the money 0 58.95%
102 102 0 63.73% 15.00 0 0In the money 0New 0.00%
0 0 0New 60.89% 17.50 0 0In the money 0New 0.00%
0 0 0New 98.30% 20.00 0 0In the money 0New 58.49%

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