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 Some data may be out of date.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

MIAX

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $34.09 · 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
158 contracts / 6 expirationsClick OI for history
Nov 20, 2026EXPIRATION20 contracts / 10 strikes
SAVED STOCK PRICE$34.09Nearest ATM strike $35.00
Jump to ATM
MIAX 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 138.59% 20.00 5 5 0 110.27%
0 0In the money 0New 127.34% 22.50 10 10 0 81.27%
1 1In the money 0 81.66% 25.00 8 7 -1 72.81%
75 72In the money -3 63.41% 30.00 177 177 0 55.29%
STOCK PRICE $34.09
272 2,114 +1,842 51.85% 35.00NEAREST ATM 145 145In the money 0 54.28%
483 609 +126 50.21% 40.00 52 52In the money 0 0.00%
700 701 +1 74.10% 45.00 0 0In the money 0New 0.00%
0 0 0New 93.65% 50.00 0 0In the money 0New 0.00%
0 0 0New 110.34% 55.00 0 0In the money 0New 0.00%
0 0 0New 124.96% 60.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$34.09Nearest ATM strike $35.00
Jump to ATM
MIAX option chain expiring 2026-12-18, 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 140.29%
0 0In the money 0New 0.00% 17.50 0 0 0New 124.70%
4 4In the money 0 92.61% 20.00 0 0 0New 97.42%
0 0In the money 0New 95.47% 22.50 1 1 0 79.69%
16 16In the money 0 72.41% 25.00 52 52 0 63.53%
121 122In the money +1 58.56% 30.00 28 28 0 50.78%
STOCK PRICE $34.09
495 527 +32 49.69% 35.00NEAREST ATM 160 160In the money 0 52.02%
33 196 +163 48.92% 40.00 84 81In the money -3 49.83%
447 599 +152 48.19% 45.00 0 0In the money 0New 46.97%
286 286 0 62.72% 50.00 0 0In the money 0New 0.00%
233 233 0 78.11% 55.00 0 0In the money 0New 0.00%
25 25 0 88.47% 60.00 0 0In the money 0New 0.00%
51 51 0 97.70% 65.00 0 0In the money 0New 0.00%
50 50 0 106.01% 70.00 0 0In the money 0New 0.00%
2 2 0 113.58% 75.00 0 0In the money 0New 0.00%
0 0 0New 120.52% 80.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$34.09Nearest ATM strike $35.00
Jump to ATM
MIAX option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 92.43% 20.00 0 0 0New 80.03%
5 1In the money -4 80.77% 22.50 19 19 0 68.97%
71 72In the money +1 63.07% 25.00 59 57 -2 55.27%
73 73In the money 0 49.24% 30.00 50 50 0 52.00%
STOCK PRICE $34.09
42 42 0 47.37% 35.00NEAREST ATM 1,636 1,636In the money 0 49.96%
277 377 +100 46.82% 40.00 385 385In the money 0 46.05%
81 96 +15 47.46% 45.00 462 462In the money 0 37.37%
1,538 1,506 -32 48.70% 50.00 0 0In the money 0New 0.00%
94 94 0 63.43% 55.00 0 0In the money 0New 0.00%
14 14 0 64.50% 60.00 0 0In the money 0New 0.00%
102 102 0 79.46% 65.00 0 0In the money 0New 0.00%
463 463 0 86.26% 70.00 0 0In the money 0New 0.00%
3 3 0 92.45% 75.00 0 0In the money 0New 0.00%
1 1 0 98.13% 80.00 0 0In the money 0New 0.00%
Apr 16, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$34.09Nearest ATM strike $35.00
Jump to ATM
MIAX option chain expiring 2027-04-16, 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 85.99%
0 0In the money 0New 62.50% 17.50 5 7 +2 72.32%
0 0In the money 0New 64.90% 20.00 10 12 +2 63.00%
0 0In the money 0New 61.18% 22.50 3 3 0 55.51%
0 0In the money 0New 52.06% 25.00 64 68 +4 53.86%
27 27In the money 0 52.23% 30.00 32 24 -8 50.36%
STOCK PRICE $34.09
17 17 0 46.91% 35.00NEAREST ATM 16 16In the money 0 47.50%
0 0 0New 48.25% 40.00 1 1In the money 0 46.40%
103 103 0 46.07% 45.00 0 0In the money 0New 42.41%
11 11 0 48.63% 50.00 0 0In the money 0New 42.67%
0 0 0New 48.61% 55.00 0 0In the money 0New 0.00%
15 15 0 52.01% 60.00 0 0In the money 0New 0.00%
0 0 0New 57.47% 65.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$34.09Nearest ATM strike $35.00
Jump to ATM
MIAX 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 64.44% 15.00 0 0 0New 75.38%
0 0In the money 0New 63.03% 17.50 0 0 0New 66.74%
40 40In the money 0 57.67% 20.00 0 0 0New 59.26%
0 0In the money 0New 58.57% 22.50 0 0 0New 55.90%
6 3In the money -3 54.29% 25.00 23 23 0 55.02%
6 5In the money -1 48.17% 30.00 8 9 +1 50.00%
STOCK PRICE $34.09
9 9 0 48.28% 35.00NEAREST ATM 1,613 1,613In the money 0 48.26%
95 95 0 47.74% 40.00 117 117In the money 0 47.79%
67 67 0 45.14% 45.00 0 0In the money 0New 46.63%
240 240 0 46.08% 50.00 0 0In the money 0New 43.33%
806 806 0 46.64% 55.00 0 0In the money 0New 0.00%
829 829 0 50.40% 60.00 0 0In the money 0New 0.00%
0 0 0New 51.68% 65.00 0 0In the money 0New 0.00%
Dec 17, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$34.09Nearest ATM strike $35.00
Jump to ATM
MIAX option chain expiring 2027-12-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 69.16% 15.00 0 0 0New 77.87%
2 2In the money 0 57.03% 17.50 0 0 0New 67.54%
2 2In the money 0 53.54% 20.00 0 0 0New 59.63%
2 2In the money 0 50.06% 22.50 1 1 0 52.35%
7 7In the money 0 48.20% 25.00 3 3 0 48.47%
2 2In the money 0 47.19% 30.00 27 27 0 45.47%
STOCK PRICE $34.09
8 8 0 46.08% 35.00NEAREST ATM 0 0In the money 0New 45.77%
2 3 +1 45.96% 40.00 2 2In the money 0 45.77%
11 11 0 43.52% 45.00 4 4In the money 0 41.98%
4 5 +1 43.72% 50.00 5 5In the money 0 45.53%
1 25 +24 46.02% 55.00 0 0In the money 0New 40.68%
2 2 0 48.70% 60.00 0 0In the money 0New 0.00%
0 0 0New 51.28% 65.00 0 0In the money 0New 0.00%

Click an OI number to view that contract's history. Click an expiration to show or hide its contracts. Unobserved daily OI is treated as zero; an empty call/put side means no contract at that strike.

←→ Saved days

Contract OI history

Open full view