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 Some data may be out of date.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

MRX

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $68.54 · 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
222 contracts / 6 expirationsClick OI for history
Nov 20, 2026EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$68.54Nearest ATM strike $70.00
Jump to ATM
MRX 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 118.14% 35.00 0 0 0New 118.10%
0 0In the money 0New 100.50% 40.00 0 0 0New 151.75%
0 0In the money 0New 87.54% 45.00 0 0 0New 105.93%
0 0In the money 0New 77.92% 50.00 1 1 0 92.93%
5 5In the money 0 59.96% 55.00 11 11 0 73.32%
20 20In the money 0 62.81% 60.00 8 8 0 67.68%
0 0In the money 0New 64.31% 65.00 4 4 0 51.17%
STOCK PRICE $68.54
16 16 0 59.08% 70.00NEAREST ATM 13 17In the money +4 55.20%
54 54 0 60.93% 75.00 3 3In the money 0 48.20%
80 84 +4 63.92% 80.00 0 0In the money 0New 50.11%
12 13 +1 68.62% 85.00 0 0In the money 0New 49.17%
3 3 0 83.19% 90.00 0 0In the money 0New 0.00%
1 1 0 84.52% 95.00 0 0In the money 0New 0.00%
1 1 0 63.75% 100.00 0 0In the money 0New 0.00%
0 0 0New 92.13% 105.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$68.54Nearest ATM strike $70.00
Jump to ATM
MRX 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% 30.00 0 0 0New 129.03%
0 0In the money 0New 0.00% 35.00 0 0 0New 112.36%
1 1In the money 0 0.00% 40.00 1 1 0 89.44%
0 0In the money 0New 0.00% 45.00 1 1 0 76.39%
11 11In the money 0 51.05% 50.00 300 300 0 73.15%
86 86In the money 0 53.87% 55.00 18 18 0 53.70%
26 26In the money 0 50.75% 60.00 36 36 0 52.88%
16 16In the money 0 46.88% 65.00 8 8 0 51.00%
STOCK PRICE $68.54
37 37 0 49.83% 70.00NEAREST ATM 14 14In the money 0 51.30%
18 18 0 50.70% 75.00 1 1In the money 0 52.57%
99 99 0 51.98% 80.00 1 1In the money 0 53.22%
26 26 0 55.30% 85.00 0 0In the money 0New 53.39%
30 30 0 46.64% 90.00 0 0In the money 0New 44.96%
3 3 0 57.45% 95.00 0 0In the money 0New 0.00%
8 8 0 64.03% 100.00 0 0In the money 0New 0.00%
0 0 0New 67.67% 105.00 0 0In the money 0New 0.00%
0 0 0New 73.21% 110.00 0 0In the money 0New 0.00%
0 0 0New 75.48% 115.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION48 contracts / 24 strikes
SAVED STOCK PRICE$68.54Nearest ATM strike $70.00
Jump to ATM
MRX 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 0.00% 12.50 400 400 0 283.28%
5 5In the money 0 0.00% 15.00 0 0 0New 252.38%
1 1In the money 0 0.00% 17.50 0 0 0New 227.37%
10 10In the money 0 0.00% 20.00 21 21 0 152.36%
0 0In the money 0New 0.00% 22.50 0 0 0New 138.81%
26 26In the money 0 0.00% 25.00 8 8 0 97.76%
80 80In the money 0 0.00% 30.00 24 24 0 106.22%
60 60In the money 0 0.00% 35.00 10 10 0 88.87%
55 55In the money 0 55.59% 40.00 4 4 0 73.81%
18 18In the money 0 50.34% 45.00 4 4 0 77.28%
54 54In the money 0 51.97% 50.00 81 81 0 66.57%
15 15In the money 0 51.30% 55.00 10 10 0 56.77%
73 73In the money 0 50.41% 60.00 2 2 0 53.22%
18 18In the money 0 46.22% 65.00 1 1 0 49.64%
STOCK PRICE $68.54
31 31 0 46.77% 70.00NEAREST ATM 4 4In the money 0 48.84%
45 46 +1 52.56% 75.00 11 11In the money 0 50.75%
2 2 0 47.88% 80.00 0 0In the money 0New 48.91%
12 12 0 52.99% 85.00 0 0In the money 0New 48.68%
3 3 0 51.99% 90.00 0 0In the money 0New 49.21%
2 2 0 58.05% 95.00 0 0In the money 0New 45.68%
3 3 0 53.18% 100.00 0 0In the money 0New 0.00%
1 1 0 59.57% 105.00 0 0In the money 0New 0.00%
0 0 0New 61.50% 110.00 0 0In the money 0New 0.00%
0 0 0New 63.68% 115.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$68.54Nearest ATM strike $70.00
Jump to ATM
MRX 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% 35.00 4 4 0 67.98%
0 0In the money 0New 44.84% 40.00 0 0 0New 62.83%
0 0In the money 0New 49.94% 45.00 3 3 0 57.47%
0 0In the money 0New 50.54% 50.00 10 10 0 52.67%
0 0In the money 0New 50.75% 55.00 10 10 0 52.54%
20 4In the money -16 54.30% 60.00 1 1 0 51.16%
1 1In the money 0 50.38% 65.00 1 1 0 48.70%
STOCK PRICE $68.54
8 8 0 49.93% 70.00NEAREST ATM 3 3In the money 0 48.26%
32 32 0 52.20% 75.00 1 1In the money 0 48.61%
6 6 0 49.69% 80.00 0 0In the money 0New 52.24%
5 5 0 49.27% 85.00 0 0In the money 0New 48.82%
0 0 0New 49.14% 90.00 0 0In the money 0New 48.31%
13 13 0 49.61% 95.00 0 0In the money 0New 51.38%
12 12 0 49.30% 100.00 0 0In the money 0New 48.09%
0 0 0New 45.21% 105.00 0 0In the money 0New 0.00%
2 2 0 47.51% 110.00 0 0In the money 0New 0.00%
0 0 0New 54.57% 115.00 0 0In the money 0New 0.00%
Jun 17, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$68.54Nearest ATM strike $70.00
Jump to ATM
MRX 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 54.30% 40.00 0 0 0New 62.80%
0 0In the money 0New 48.62% 45.00 0 0 0New 58.43%
0 0In the money 0New 53.63% 50.00 0 0 0New 53.70%
0 0In the money 0New 49.86% 55.00 0 0 0New 52.88%
0 0In the money 0New 49.67% 60.00 0 0 0New 51.11%
0 0In the money 0New 49.32% 65.00 0 0 0New 52.55%
STOCK PRICE $68.54
0 0 0New 50.31% 70.00NEAREST ATM 0 0In the money 0New 49.54%
0 0 0New 49.48% 75.00 0 0In the money 0New 49.67%
8 8 0 50.01% 80.00 0 0In the money 0New 48.52%
0 0 0New 48.87% 85.00 0 0In the money 0New 48.05%
0 0 0New 49.20% 90.00 0 0In the money 0New 50.12%
0 0 0New 48.14% 95.00 0 0In the money 0New 47.17%
0 0 0New 47.97% 100.00 0 0In the money 0New 46.81%
0 0 0New 48.78% 105.00 0 0In the money 0New 45.58%
Dec 17, 2027EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$68.54Nearest ATM strike $70.00
Jump to ATM
MRX option chain expiring 2027-12-17, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 67.03% 15.00 0 0 0New 107.94%
0 0In the money 0New 68.55% 17.50 0 0 0New 114.49%
3 3In the money 0 67.28% 20.00 0 0 0New 104.63%
14 14In the money 0 65.04% 22.50 0 0 0New 82.03%
2 2In the money 0 62.40% 25.00 0 0 0New 84.54%
10 10In the money 0 56.72% 30.00 4 4 0 65.92%
12 12In the money 0 56.50% 35.00 1 1 0 57.87%
92 92In the money 0 54.03% 40.00 59 59 0 54.24%
22 22In the money 0 56.19% 45.00 150 150 0 50.64%
13 13In the money 0 50.54% 50.00 130 130 0 49.40%
3 3In the money 0 50.20% 55.00 9 9 0 50.15%
90 90In the money 0 49.68% 60.00 14 14 0 49.41%
138 138In the money 0 49.08% 65.00 1 1 0 47.43%
STOCK PRICE $68.54
6 6 0 49.01% 70.00NEAREST ATM 5 5In the money 0 47.64%
21 21 0 48.77% 75.00 11 11In the money 0 46.68%
2 2 0 48.80% 80.00 0 0In the money 0New 47.45%
0 0 0New 47.96% 85.00 0 0In the money 0New 46.54%
22 22 0 47.17% 90.00 0 0In the money 0New 46.63%
0 0 0New 47.20% 95.00 0 0In the money 0New 45.97%
21 21 0 46.90% 100.00 0 0In the money 0New 45.56%
1 1 0 46.08% 105.00 0 0In the money 0New 45.50%
0 0 0New 46.81% 110.00 0 0In the money 0New 46.05%
0 0 0New 46.11% 115.00 0 0In the money 0New 44.32%

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