OITracker Cboe delayed data
OI update signal: Not confirmed MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection has not completed. Some symbols may not be updated yet.
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

ZYME

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $26.91 · 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
82 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$26.91Nearest ATM strike $25.00
Jump to ATM
ZYME 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 112.86% 15.00 0 0 0New 296.99%
0 0In the money 0New 74.42% 17.50 0 0 0New 242.21%
0 3In the money +3New 61.29% 20.00 0 0 0New 194.75%
6 6In the money 0 71.50% 22.50 2 2 0 151.83%
69 70In the money +1 51.20% 25.00NEAREST ATM 62 62 0 111.02%
STOCK PRICE $26.91
174 176 +2 54.69% 30.00 35 35In the money 0 70.14%
3 3 0 153.83% 35.00 0 0In the money 0New 87.11%
0 0 0New 188.95% 40.00 0 0In the money 0New 91.10%
Dec 18, 2026EXPIRATION16 contracts / 8 strikes
SAVED STOCK PRICE$26.91Nearest ATM strike $25.00
Jump to ATM
ZYME 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 125.88% 12.50 0 0 0New 262.24%
0 0In the money 0New 92.70% 15.00 0 0 0New 214.01%
0 0In the money 0New 94.83% 17.50 0 0 0New 174.10%
0 0In the money 0New 71.62% 20.00 0 0 0New 139.48%
0 0In the money 0New 66.04% 22.50 0 0 0New 108.09%
0 0In the money 0New 48.38% 25.00NEAREST ATM 0 0 0New 79.34%
STOCK PRICE $26.91
0 0 0New 58.41% 30.00 0 0In the money 0New 61.60%
0 0 0New 56.04% 35.00 0 0In the money 0New 59.36%
Jan 15, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$26.91Nearest ATM strike $25.00
Jump to ATM
ZYME 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 99.57% 12.50 0 0 0New 217.54%
2 2In the money 0 92.55% 15.00 0 0 0New 122.31%
40 40In the money 0 71.72% 17.50 52 52 0 145.05%
184 187In the money +3 78.08% 20.00 5 5 0 116.63%
52 55In the money +3 67.25% 22.50 67 67 0 90.93%
80 127In the money +47 63.71% 25.00NEAREST ATM 188 188 0 67.53%
STOCK PRICE $26.91
81 81 0 52.42% 30.00 1,025 1,025In the money 0 60.35%
350 350 0 50.52% 35.00 265 265In the money 0 64.58%
43 43 0 128.64% 45.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$26.91Nearest ATM strike $25.00
Jump to ATM
ZYME option chain expiring 2027-04-16, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 68.62% 15.00 0 0 0New 125.97%
3 3In the money 0 61.95% 17.50 0 0 0New 103.01%
2 2In the money 0 67.28% 20.00 0 0 0New 83.14%
43 110In the money +67 60.71% 22.50 9 48 +39 66.03%
7 7In the money 0 55.30% 25.00NEAREST ATM 137 137 0 59.92%
STOCK PRICE $26.91
5 5 0 59.11% 30.00 344 384In the money +40 54.26%
5 5 0 53.10% 35.00 55 55In the money 0 55.15%
0 0 0New 78.19% 40.00 0 0In the money 0New 58.45%
0 0 0New 88.98% 45.00 0 0In the money 0New 60.32%
Dec 17, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$26.91Nearest ATM strike $25.00
Jump to ATM
ZYME option chain expiring 2027-12-17, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 147In the money +146 54.92% 20.00 0 0 0New 57.46%
6 6In the money 0 56.03% 22.50 0 1 +1New 50.71%
97 160In the money +63 54.19% 25.00NEAREST ATM 71 132 +61 54.32%
STOCK PRICE $26.91
67 67 0 54.22% 30.00 873 1,097In the money +224 50.46%
90 90 0 51.19% 35.00 520 539In the money +19 50.53%
0 0 0New 51.34% 40.00 0 0In the money 0New 51.03%
0 0 0New 56.17% 45.00 0 0In the money 0New 46.82%

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