OI update signal: Not checked today 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 Some data may be out of date.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

MAC

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $23.95 · 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
156 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$23.95Nearest ATM strike $24.00
Jump to ATM
MAC 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 125.34% 14.00 0 0 0New 151.12%
0 0In the money 0New 0.00% 15.00 0 0 0New 135.45%
0 0In the money 0New 0.00% 16.00 0 0 0New 120.68%
0 0In the money 0New 78.86% 17.00 0 0 0New 116.83%
0 0In the money 0New 0.00% 18.00 0 0 0New 102.55%
0 0In the money 0New 0.00% 19.00 0 0 0New 58.72%
1 1In the money 0 39.90% 20.00 0 1 +1New 108.40%
1 1In the money 0 44.12% 21.00 3 3 0 47.51%
4 4In the money 0 31.27% 22.00 2 2 0 42.57%
55 55In the money 0 29.14% 23.00 2 2 0 34.74%
STOCK PRICE $23.95
113 113 0 35.07% 24.00NEAREST ATM 0 0In the money 0New 40.95%
556 556 0 34.06% 25.00 0 0In the money 0New 62.19%
9 11 +2 36.58% 26.00 0 0In the money 0New 54.50%
0 0 0New 59.11% 27.00 0 0In the money 0New 42.18%
0 0 0New 56.97% 28.00 0 0In the money 0New 68.99%
0 0 0New 64.80% 29.00 0 0In the money 0New 80.02%
0 0 0New 72.06% 30.00 0 0In the money 0New 77.40%
0 0 0New 44.24% 31.00 0 0In the money 0New 98.15%
Dec 18, 2026EXPIRATION44 contracts / 22 strikes
SAVED STOCK PRICE$23.95Nearest ATM strike $24.00
Jump to ATM
MAC option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 96.35% 14.00 3 3 0 107.26%
0 0In the money 0New 85.54% 15.00 0 0 0New 66.50%
0 0In the money 0New 0.00% 16.00 1 1 0 85.49%
0 0In the money 0New 0.00% 17.00 80 80 0 75.45%
37 37In the money 0 0.00% 18.00 4 4 0 65.83%
4 4In the money 0 0.00% 19.00 24 24 0 56.54%
81 81In the money 0 0.00% 20.00 9 9 0 47.48%
24 24In the money 0 33.82% 21.00 7 7 0 41.50%
117 117In the money 0 21.90% 22.00 129 129 0 35.45%
247 247In the money 0 20.79% 23.00 8 8 0 37.30%
STOCK PRICE $23.95
77 77 0 24.66% 24.00NEAREST ATM 3 3In the money 0 39.10%
576 576 0 30.33% 25.00 1 1In the money 0 28.92%
101 101 0 28.22% 26.00 0 0In the money 0New 30.43%
614 614 0 38.58% 27.00 0 0In the money 0New 35.69%
10 10 0 41.20% 28.00 2 2In the money 0 38.95%
5 5 0 50.82% 29.00 0 0In the money 0New 50.85%
40 40 0 43.44% 30.00 0 0In the money 0New 44.95%
68 68 0 56.90% 31.00 0 0In the money 0New 39.08%
20 20 0 61.48% 32.00 0 0In the money 0New 43.43%
0 0 0New 93.28% 33.00 0 0In the money 0New 66.91%
0 0 0New 75.89% 34.00 0 0In the money 0New 71.36%
1 1 0 76.41% 35.00 0 0In the money 0New 49.67%
Mar 19, 2027EXPIRATION42 contracts / 21 strikes
SAVED STOCK PRICE$23.95Nearest ATM strike $24.00
Jump to ATM
MAC option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 15.00 8 8 0 59.62%
0 0In the money 0New 0.00% 16.00 0 0 0New 57.02%
0 0In the money 0New 0.00% 17.00 300 300 0 51.30%
0 0In the money 0New 20.45% 18.00 3 3 0 39.91%
5 5In the money 0 0.00% 19.00 3 3 0 42.98%
7 7In the money 0 24.70% 20.00 121 121 0 50.74%
136 136In the money 0 21.92% 21.00 93 93 0 42.32%
80 80In the money 0 27.98% 22.00 2 2 0 37.77%
8 13In the money +5 18.51% 23.00 5 5 0 36.11%
STOCK PRICE $23.95
3 3 0 31.86% 24.00NEAREST ATM 0 0In the money 0New 35.05%
93 93 0 31.20% 25.00 2 2In the money 0 35.77%
65 107 +42 34.01% 26.00 0 0In the money 0New 36.67%
149 154 +5 25.80% 27.00 0 0In the money 0New 24.84%
6 6 0 36.58% 28.00 0 0In the money 0New 29.12%
2 2 0 27.96% 29.00 0 0In the money 0New 37.61%
5 5 0 27.11% 30.00 0 0In the money 0New 40.37%
0 0 0New 52.89% 31.00 0 0In the money 0New 41.60%
2 2 0 50.92% 32.00 0 0In the money 0New 42.37%
3 3 0 41.13% 33.00 0 0In the money 0New 35.59%
0 0 0New 49.48% 34.00 0 0In the money 0New 45.58%
1 1 0 39.60% 35.00 0 0In the money 0New 31.87%
Jun 17, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$23.95Nearest ATM strike $24.00
Jump to ATM
MAC option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 15.00 0 0 0New 46.90%
0 0In the money 0New 41.42% 16.00 0 0 0New 41.69%
0 0In the money 0New 31.04% 17.00 0 0 0New 38.92%
0 0In the money 0New 26.29% 18.00 0 0 0New 54.40%
0 0In the money 0New 31.87% 19.00 0 0 0New 44.46%
0 0In the money 0New 31.93% 20.00 0 0 0New 35.97%
1 1In the money 0 31.57% 21.00 0 0 0New 32.78%
0 0In the money 0New 30.18% 22.00 0 0 0New 41.64%
0 0In the money 0New 26.90% 23.00 0 0 0New 41.44%
STOCK PRICE $23.95
0 10 +10New 29.67% 24.00NEAREST ATM 0 0In the money 0New 34.80%
0 0 0New 35.76% 25.00 0 0In the money 0New 31.32%
0 0 0New 38.06% 26.00 0 0In the money 0New 28.67%
0 0 0New 39.86% 27.00 0 0In the money 0New 31.55%
0 1 +1New 30.12% 28.00 0 0In the money 0New 26.93%
0 0 0New 27.37% 29.00 0 0In the money 0New 26.78%
7 7 0 26.59% 30.00 0 0In the money 0New 27.89%
0 0 0New 31.13% 31.00 0 0In the money 0New 27.35%

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