OITracker Cboe delayed data
OI update signal: Not confirmed 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 Some data may be out of date.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

CAL

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $13.35 · 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
86 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$13.35Nearest ATM strike $12.50
Jump to ATM
CAL option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 278.68%
7 7In the money 0 0.00% 5.00 11 11 0 248.32%
1 1In the money 0 0.00% 7.50 6 6 0 162.48%
110 110In the money 0 0.00% 10.00 32 32 0 84.16%
443 443In the money 0 51.60% 12.50NEAREST ATM 912 928 +16 58.51%
STOCK PRICE $13.35
1,105 1,106 +1 52.54% 15.00 25 25In the money 0 54.57%
1,971 1,971 0 81.46% 17.50 0 0In the money 0New 100.18%
22 22 0 106.98% 20.00 0 0In the money 0New 117.66%
0 0 0New 127.93% 22.50 0 0In the money 0New 140.26%
0 0 0New 145.76% 25.00 0 0In the money 0New 159.58%
0 0 0New 161.30% 27.50 0 0In the money 0New 176.50%
Dec 18, 2026EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$13.35Nearest ATM strike $12.50
Jump to ATM
CAL option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
6 6In the money 0 0.00% 2.50 307 307 0 294.42%
6 6In the money 0 145.27% 5.00 53 53 0 118.66%
3 3In the money 0 0.00% 7.50 2,845 2,845 0 115.49%
18 18In the money 0 77.81% 10.00 2,061 2,061 0 76.58%
102 102In the money 0 63.53% 12.50NEAREST ATM 1,054 1,069 +15 62.99%
STOCK PRICE $13.35
451 523 +72 63.22% 15.00 42 42In the money 0 62.00%
1,212 1,212 0 60.94% 17.50 0 0In the money 0New 73.09%
222 222 0 79.43% 20.00 0 0In the money 0New 82.09%
29 29 0 94.60% 22.50 0 0In the money 0New 103.10%
26 26 0 107.50% 25.00 0 0In the money 0New 112.74%
19 19 0 115.77% 27.50 0 0In the money 0New 125.21%
Feb 19, 2027EXPIRATION22 contracts / 11 strikes
SAVED STOCK PRICE$13.35Nearest ATM strike $12.50
Jump to ATM
CAL option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 209.06%
0 0In the money 0New 0.00% 5.00 7 7 0 128.87%
0 0In the money 0New 0.00% 7.50 113 113 0 86.17%
0 0In the money 0New 68.15% 10.00 56 56 0 73.41%
4 4In the money 0 63.53% 12.50NEAREST ATM 63 63 0 62.08%
STOCK PRICE $13.35
202 202 0 63.90% 15.00 10 10In the money 0 59.83%
8 8 0 61.48% 17.50 0 0In the money 0New 59.74%
5 5 0 61.53% 20.00 0 0In the money 0New 50.96%
1 1 0 67.72% 22.50 0 0In the money 0New 75.91%
1 1 0 74.88% 25.00 0 0In the money 0New 77.26%
4 4 0 84.56% 27.50 0 0In the money 0New 90.23%
May 21, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$13.35Nearest ATM strike $12.50
Jump to ATM
CAL option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 147.90% 2.50 0 0 0New 131.30%
1 1In the money 0 0.00% 5.00 0 0 0New 105.11%
0 0In the money 0New 79.66% 7.50 0 0 0New 78.96%
0 0In the money 0New 71.93% 10.00 0 0 0New 70.24%
0 0In the money 0New 66.17% 12.50NEAREST ATM 1 2 +1 66.52%
STOCK PRICE $13.35
1 1 0 64.07% 15.00 5 5In the money 0 64.90%
8 8 0 62.00% 17.50 0 0In the money 0New 62.77%
2 2 0 63.73% 20.00 1 1In the money 0 64.36%
0 0 0New 64.59% 22.50 0 0In the money 0New 66.62%
0 0 0New 63.93% 25.00 0 0In the money 0New 63.13%

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