OITracker Cboe delayed data
OI update signal: Likely updated MSFT / AAPL · Checked Oct 26, 11:45 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 Some data may be out of date.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

TRIN

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $16.45 · 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
94 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$16.45Nearest ATM strike $17.50
Jump to ATM
TRIN 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 0.00% 2.50 0 0 0New 303.10%
0 0In the money 0New 0.00% 5.00 0 0 0New 358.01%
0 0In the money 0New 169.96% 7.50 0 0 0New 247.56%
0 0In the money 0New 158.74% 10.00 1 1 0 171.42%
1 1In the money 0 0.00% 12.50 0 0 0New 111.11%
102 102In the money 0 83.35% 15.00 94 94 0 22.48%
STOCK PRICE $16.45
192 192 0 20.67% 17.50NEAREST ATM 105 105In the money 0 27.08%
13 13 0 39.81% 20.00 0 0In the money 0New 0.00%
0 0 0New 114.50% 22.50 0 0In the money 0New 143.27%
0 0 0New 72.36% 25.00 0 0In the money 0New 60.67%
0 0 0New 170.91% 30.00 0 0In the money 0New 95.27%
0 0 0New 198.13% 35.00 0 0In the money 0New 123.04%
Dec 18, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$16.45Nearest ATM strike $17.50
Jump to ATM
TRIN 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 0.00% 2.50 0 0 0New 215.69%
0 0In the money 0New 0.00% 5.00 0 0 0New 254.75%
0 0In the money 0New 0.00% 7.50 0 0 0New 175.75%
0 0In the money 0New 0.00% 10.00 0 0 0New 121.25%
0 0In the money 0New 73.86% 12.50 0 0 0New 78.00%
0 0In the money 0New 0.00% 15.00 52 52 0 24.35%
STOCK PRICE $16.45
0 0 0New 20.87% 17.50NEAREST ATM 51 51In the money 0 28.82%
0 0 0New 38.79% 20.00 0 0In the money 0New 0.00%
0 0 0New 83.12% 22.50 0 0In the money 0New 0.00%
0 0 0New 98.63% 25.00 0 0In the money 0New 81.88%
0 0 0New 123.36% 30.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$16.45Nearest ATM strike $17.50
Jump to ATM
TRIN option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 176.23%
5 5In the money 0 0.00% 5.00 0 0 0New 287.88%
0 0In the money 0New 0.00% 7.50 0 0 0New 143.32%
0 0In the money 0New 0.00% 10.00 0 0 0New 141.01%
0 0In the money 0New 0.00% 12.50 10 10 0 31.88%
39 45In the money +6 39.86% 15.00 707 707 0 22.97%
STOCK PRICE $16.45
2,062 2,047 -15 18.85% 17.50NEAREST ATM 882 881In the money -1 24.41%
1,179 1,179 0 27.63% 20.00 0 0In the money 0New 43.65%
67 67 0 67.64% 22.50 0 0In the money 0New 59.18%
23 23 0 111.50% 25.00 0 0In the money 0New 66.00%
1 1 0 101.89% 30.00 1 1In the money 0 84.47%
0 0 0New 151.77% 35.00 422 422In the money 0 135.66%
Apr 16, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$16.45Nearest ATM strike $17.50
Jump to ATM
TRIN 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 0.00% 2.50 0 0 0New 230.89%
3 3In the money 0 0.00% 5.00 0 0 0New 143.44%
0 0In the money 0New 0.00% 7.50 0 0 0New 98.04%
0 0In the money 0New 87.92% 10.00 30 30 0 53.24%
0 0In the money 0New 0.00% 12.50 23 23 0 34.90%
24 24In the money 0 40.96% 15.00 741 741 0 23.13%
STOCK PRICE $16.45
141 157 +16 17.03% 17.50NEAREST ATM 122 122In the money 0 50.20%
232 232 0 18.50% 20.00 3 3In the money 0 36.62%
0 0 0New 45.09% 22.50 0 0In the money 0New 40.56%
25 25 0 39.97% 25.00 0 0In the money 0New 62.73%
0 0 0New 73.34% 30.00 1 1In the money 0 55.18%
0 0 0New 84.40% 35.00 1 1In the money 0 72.17%

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