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

ACET

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $4.52 · 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
50 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$4.52Nearest ATM strike $5.00
Jump to ATM
ACET 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 389.76% 2.50 0 11 +11New 125.07%
STOCK PRICE $4.52
0 1 +1New 548.80% 5.00NEAREST ATM 40 41In the money +1 322.87%
0 0 0New 298.06% 7.50 12 12In the money 0 186.90%
0 1 +1New 338.38% 10.00 0 0In the money 0New 236.25%
10 10 0 703.93% 12.50 0 0In the money 0New 275.94%
0 1 +1New 735.81% 15.00 0 0In the money 0New 211.38%
0 0 0New 761.66% 17.50 0 0In the money 0New 315.22%
Dec 18, 2026EXPIRATION8 contracts / 4 strikes
SAVED STOCK PRICE$4.52Nearest ATM strike $5.00
Jump to ATM
ACET 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 199.88% 2.50 0 0 0New 393.30%
STOCK PRICE $4.52
0 0 0New 154.19% 5.00NEAREST ATM 0 0In the money 0New 69.14%
0 0 0New 180.72% 7.50 0 0In the money 0New 185.53%
0 0 0New 381.19% 10.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$4.52Nearest ATM strike $5.00
Jump to ATM
ACET option chain expiring 2027-01-15, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 173.86% 2.50 40 40 0 339.60%
STOCK PRICE $4.52
2 2 0 191.64% 5.00NEAREST ATM 0 0In the money 0New 76.05%
101 101 0 154.04% 7.50 12 12In the money 0 99.96%
79 79 0 210.70% 10.00 22 22In the money 0 0.00%
48 48 0 183.90% 12.50 0 0In the money 0New 152.49%
16 16 0 354.08% 15.00 0 0In the money 0New 0.00%
75 72 -3 369.80% 17.50 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION14 contracts / 7 strikes
SAVED STOCK PRICE$4.52Nearest ATM strike $5.00
Jump to ATM
ACET option chain expiring 2027-04-16, open interest on 2026-10-21 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
7 7In the money 0 251.48% 2.50 0 0 0New 285.22%
STOCK PRICE $4.52
2 3 +1 156.07% 5.00NEAREST ATM 0 4In the money +4New 83.81%
1 1 0 228.28% 7.50 7 7In the money 0 114.94%
1 1 0 244.34% 10.00 20 20In the money 0 119.59%
1 1 0 152.74% 12.50 0 0In the money 0New 133.30%
4 4 0 263.21% 15.00 0 0In the money 0New 135.60%
345 345 0 172.78% 17.50 0 0In the money 0New 147.61%

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