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

ZGN

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $12.92 · Expirations before Oct 21, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
78 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$12.92Nearest ATM strike $12.50
Jump to ATM
ZGN option chain expiring 2026-11-20, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 272.95% 2.50 0 0 0New 269.65%
0 0In the money 0New 160.42% 5.00 0 0 0New 375.30%
0 0In the money 0New 156.70% 7.50 0 0 0New 242.38%
0 0In the money 0New 81.37% 10.00 0 0 0New 104.17%
2 2In the money 0 68.03% 12.50NEAREST ATM 0 2 +2New 59.97%
STOCK PRICE $12.92
0 0 0New 73.88% 15.00 0 0In the money 0New 92.83%
0 0 0New 118.47% 17.50 0 0In the money 0New 96.57%
0 0 0New 175.34% 20.00 0 0In the money 0New 123.28%
0 0 0New 199.74% 22.50 0 0In the money 0New 122.75%
Dec 18, 2026EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$12.92Nearest ATM strike $12.50
Jump to ATM
ZGN option chain expiring 2026-12-18, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 2.50 0 0 0New 195.80%
0 0In the money 0New 0.00% 5.00 0 0 0New 276.20%
0 0In the money 0New 0.00% 7.50 0 0 0New 158.34%
0 0In the money 0New 0.00% 10.00 0 0 0New 114.29%
0 0In the money 0New 51.74% 12.50NEAREST ATM 0 0 0New 53.90%
STOCK PRICE $12.92
0 0 0New 79.54% 15.00 0 0In the money 0New 59.15%
0 0 0New 73.52% 17.50 0 0In the money 0New 68.60%
0 0 0New 123.91% 20.00 0 0In the money 0New 96.69%
0 0 0New 141.68% 22.50 0 0In the money 0New 113.33%
0 0 0New 156.68% 25.00 0 0In the money 0New 127.56%
Jan 15, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$12.92Nearest ATM strike $12.50
Jump to ATM
ZGN option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 2.50 0 0 0New 158.49%
1 1In the money 0 0.00% 5.00 0 0 0New 226.34%
0 0In the money 0New 79.64% 7.50 0 0 0New 104.62%
0 0In the money 0New 49.71% 10.00 3 3 0 64.56%
15 15In the money 0 46.82% 12.50NEAREST ATM 46 46 0 61.76%
STOCK PRICE $12.92
66 66 0 49.52% 15.00 1 1In the money 0 28.28%
49 49 0 69.43% 17.50 0 0In the money 0New 25.03%
0 0 0New 108.48% 20.00 0 0In the money 0New 72.80%
0 0 0New 102.16% 22.50 0 0In the money 0New 66.93%
0 0 0New 135.18% 25.00 0 0In the money 0New 56.86%
Apr 16, 2027EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$12.92Nearest ATM strike $12.50
Jump to ATM
ZGN option chain expiring 2027-04-16, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 148.47% 2.50 0 0 0New 298.95%
0 0In the money 0New 107.71% 5.00 0 0 0New 173.53%
0 0In the money 0New 74.81% 7.50 0 0 0New 112.31%
0 0In the money 0New 37.04% 10.00 0 0 0New 48.38%
1 1In the money 0 45.11% 12.50NEAREST ATM 0 0 0New 60.49%
STOCK PRICE $12.92
17 18 +1 42.98% 15.00 0 0In the money 0New 35.62%
0 0 0New 74.05% 17.50 0 0In the money 0New 41.14%
0 0 0New 83.64% 20.00 0 0In the money 0New 0.00%
0 0 0New 93.16% 22.50 0 0In the money 0New 0.00%
0 0 0New 101.03% 25.00 0 0In the money 0New 0.00%

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