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 Some data may be out of date.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

MUSA

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $543.59 · 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
416 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION64 contracts / 32 strikes
SAVED STOCK PRICE$543.59Nearest ATM strike $540.00
Jump to ATM
MUSA option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 75.46% 380.00 1 1 0 81.26%
0 0In the money 0New 71.57% 390.00 0 0 0New 76.36%
0 0In the money 0New 68.48% 400.00 6 6 0 71.55%
0 0In the money 0New 61.85% 410.00 3 3 0 66.83%
0 0In the money 0New 60.50% 420.00 10 10 0 62.18%
0 0In the money 0New 53.59% 430.00 11 11 0 57.59%
0 0In the money 0New 55.39% 440.00 2 2 0 64.15%
0 0In the money 0New 51.14% 450.00 0 0 0New 55.36%
0 0In the money 0New 47.92% 460.00 25 25 0 52.65%
0 0In the money 0New 49.25% 470.00 1 1 0 50.38%
0 0In the money 0New 48.42% 480.00 2 3 +1 48.39%
0 0In the money 0New 46.75% 490.00 2 2 0 47.97%
0 0In the money 0New 44.75% 500.00 2 2 0 46.74%
0 0In the money 0New 43.56% 510.00 0 0 0New 44.92%
1 1In the money 0 43.33% 520.00 1 1 0 44.98%
4 4In the money 0 41.99% 530.00 5 5 0 43.95%
3 4In the money +1 40.54% 540.00NEAREST ATM 11 11 0 42.40%
STOCK PRICE $543.59
20 20 0 40.64% 550.00 13 13In the money 0 41.27%
2 2 0 39.34% 560.00 0 0In the money 0New 39.84%
1 1 0 39.70% 570.00 0 0In the money 0New 37.99%
1 1 0 39.61% 580.00 0 0In the money 0New 39.05%
0 0 0New 37.34% 590.00 0 0In the money 0New 38.77%
22 22 0 41.00% 600.00 0 0In the money 0New 38.91%
0 0 0New 40.31% 610.00 0 0In the money 0New 38.27%
0 0 0New 43.93% 620.00 0 0In the money 0New 39.31%
0 0 0New 43.00% 630.00 0 0In the money 0New 41.04%
0 0 0New 45.13% 640.00 0 0In the money 0New 38.27%
0 0 0New 44.67% 650.00 0 0In the money 0New 39.63%
0 0 0New 47.48% 660.00 0 0In the money 0New 38.35%
0 0 0New 50.21% 670.00 0 0In the money 0New 38.89%
0 0 0New 52.86% 680.00 0 0In the money 0New 38.71%
0 0 0New 55.44% 690.00 0 0In the money 0New 33.09%
Dec 18, 2026EXPIRATION132 contracts / 66 strikes
SAVED STOCK PRICE$543.59Nearest ATM strike $540.00
Jump to ATM
MUSA option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 131.14% 185.00 0 0 0New 151.46%
0 0In the money 0New 127.84% 190.00 1 1 0 147.98%
0 0In the money 0New 126.87% 195.00 0 0 0New 144.60%
1 1In the money 0 123.71% 200.00 15 15 0 141.31%
0 0In the money 0New 120.40% 210.00 16 16 0 78.30%
0 0In the money 0New 115.28% 220.00 0 0 0New 128.97%
0 0In the money 0New 109.61% 230.00 0 0 0New 123.22%
0 0In the money 0New 105.66% 240.00 0 0 0New 117.73%
0 0In the money 0New 101.78% 250.00 1 1 0 112.46%
0 0In the money 0New 97.98% 260.00 0 0 0New 107.40%
0 0In the money 0New 94.12% 270.00 29 29 0 102.53%
1 1In the money 0 90.35% 280.00 1 1 0 97.84%
0 0In the money 0New 86.70% 290.00 1 1 0 93.30%
0 0In the money 0New 83.08% 300.00 0 0 0New 88.92%
1 1In the money 0 79.49% 310.00 0 0 0New 84.67%
1 1In the money 0 76.32% 320.00 0 0 0New 80.54%
1 1In the money 0 72.45% 330.00 1 1 0 76.54%
0 0In the money 0New 69.72% 340.00 1 1 0 72.64%
0 0In the money 0New 66.29% 350.00 28 28 0 68.84%
0 0In the money 0New 63.52% 360.00 17 17 0 65.13%
0 0In the money 0New 61.48% 370.00 1 1 0 61.51%
0 0In the money 0New 57.37% 380.00 10 10 0 57.96%
1 1In the money 0 53.34% 390.00 1 1 0 54.49%
1 1In the money 0 52.80% 400.00 302 302 0 51.08%
1 1In the money 0 49.91% 410.00 0 0 0New 47.74%
3 3In the money 0 46.81% 420.00 0 0 0New 45.55%
0 0In the money 0New 46.66% 430.00 1 1 0 46.61%
5 5In the money 0 44.95% 440.00 3 3 0 45.37%
0 0In the money 0New 43.50% 450.00 1 1 0 42.56%
11 11In the money 0 43.46% 460.00 1 1 0 43.16%
0 0In the money 0New 42.06% 470.00 0 0 0New 42.10%
6 6In the money 0 41.25% 480.00 1 1 0 41.65%
1 1In the money 0 40.13% 490.00 1 1 0 39.88%
31 31In the money 0 39.76% 500.00 8 8 0 39.74%
1 1In the money 0 39.36% 510.00 1 1 0 39.13%
36 36In the money 0 37.80% 520.00 1 1 0 39.32%
1 1In the money 0 37.22% 530.00 0 0 0New 38.18%
185 185In the money 0 36.95% 540.00NEAREST ATM 2 2 0 37.40%
STOCK PRICE $543.59
7 7 0 36.05% 550.00 14 14In the money 0 35.85%
0 0 0New 35.32% 560.00 1 1In the money 0 36.06%
1 1 0 35.00% 570.00 2 2In the money 0 35.46%
38 38 0 34.14% 580.00 4 4In the money 0 35.88%
4 4 0 34.35% 590.00 1 1In the money 0 35.29%
41 41 0 34.06% 600.00 3 3In the money 0 34.94%
0 0 0New 34.02% 610.00 0 0In the money 0New 34.71%
5 5 0 33.58% 620.00 5 5In the money 0 35.16%
5 5 0 34.35% 630.00 0 0In the money 0New 34.81%
3 3 0 34.78% 640.00 4 4In the money 0 36.08%
0 0 0New 35.36% 650.00 0 0In the money 0New 34.64%
15 15 0 40.06% 660.00 0 0In the money 0New 37.66%
Showing strikes 1–50 of 66
Jan 15, 2027EXPIRATION120 contracts / 60 strikes
SAVED STOCK PRICE$543.59Nearest ATM strike $540.00
Jump to ATM
MUSA option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 88.34% 250.00 2 2 0 82.20%
0 0In the money 0New 84.41% 260.00 2 2 0 88.27%
1 1In the money 0 81.32% 270.00 1 1 0 84.12%
1 1In the money 0 77.58% 280.00 1 1 0 80.28%
1 1In the money 0 74.62% 290.00 0 0 0New 76.58%
1 1In the money 0 71.08% 300.00 0 0 0New 73.00%
2 2In the money 0 68.24% 310.00 0 0 0New 69.52%
1 1In the money 0 63.73% 320.00 1 1 0 66.16%
1 1In the money 0 59.64% 330.00 0 0 0New 62.88%
0 0In the money 0New 57.08% 340.00 0 0 0New 59.70%
0 0In the money 0New 56.58% 350.00 0 0 0New 56.59%
0 0In the money 0New 52.83% 360.00 1 1 0 53.56%
0 0In the money 0New 50.29% 370.00 2 2 0 50.60%
2 2In the money 0 49.39% 380.00 100 100 0 47.71%
0 0In the money 0New 47.69% 390.00 0 0 0New 44.88%
1 1In the money 0 45.72% 400.00 100 100 0 47.18%
0 0In the money 0New 44.80% 410.00 0 0 0New 44.28%
0 0In the money 0New 43.84% 420.00 0 0 0New 44.89%
0 0In the money 0New 43.38% 430.00 0 0 0New 40.77%
0 0In the money 0New 42.18% 440.00 10 10 0 39.98%
0 0In the money 0New 40.55% 450.00 10 10 0 40.18%
2 2In the money 0 40.67% 460.00 0 0 0New 39.85%
0 0In the money 0New 39.53% 470.00 0 0 0New 39.49%
1 1In the money 0 39.18% 480.00 27 27 0 39.12%
3 3In the money 0 37.70% 490.00 1 1 0 38.55%
3 3In the money 0 36.95% 500.00 8 0 -8 38.69%
0 0In the money 0New 37.21% 510.00 0 0 0New 36.28%
0 0In the money 0New 35.72% 520.00 0 0 0New 36.09%
2 2In the money 0 35.72% 530.00 11 11 0 36.08%
1 1In the money 0 34.95% 540.00NEAREST ATM 0 0 0New 35.60%
STOCK PRICE $543.59
1 1 0 34.47% 550.00 10 10In the money 0 35.53%
1 1 0 34.50% 560.00 14 14In the money 0 34.31%
1 1 0 33.58% 570.00 10 10In the money 0 34.68%
0 0 0New 33.58% 580.00 10 10In the money 0 34.70%
14 14 0 34.95% 590.00 10 10In the money 0 34.43%
9 9 0 32.68% 600.00 0 0In the money 0New 33.77%
2 2 0 32.31% 610.00 10 10In the money 0 34.70%
14 14 0 32.32% 620.00 1 1In the money 0 33.71%
0 0 0New 32.29% 630.00 0 0In the money 0New 34.60%
37 37 0 32.34% 640.00 0 0In the money 0New 33.93%
20 20 0 32.69% 650.00 0 0In the money 0New 33.92%
30 30 0 32.76% 660.00 0 0In the money 0New 35.04%
19 19 0 32.92% 670.00 0 0In the money 0New 33.86%
19 19 0 33.92% 680.00 0 0In the money 0New 35.73%
1 1 0 36.29% 690.00 0 0In the money 0New 36.02%
4 4 0 32.91% 700.00 0 0In the money 0New 35.52%
6 6 0 34.34% 710.00 0 0In the money 0New 33.95%
5 5 0 35.74% 720.00 0 0In the money 0New 34.24%
0 0 0New 37.10% 730.00 0 0In the money 0New 34.24%
2 2 0 38.44% 740.00 0 0In the money 0New 34.08%
Showing strikes 1–50 of 60
Apr 16, 2027EXPIRATION100 contracts / 50 strikes
SAVED STOCK PRICE$543.59Nearest ATM strike $540.00
Jump to ATM
MUSA option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 56.64% 290.00 0 0 0New 53.84%
0 0In the money 0New 54.83% 300.00 0 0 0New 51.35%
0 0In the money 0New 52.22% 310.00 0 0 0New 51.88%
0 0In the money 0New 49.85% 320.00 0 1 +1New 46.61%
0 0In the money 0New 48.98% 330.00 0 0 0New 47.65%
0 0In the money 0New 46.79% 340.00 0 0 0New 48.28%
0 0In the money 0New 46.14% 350.00 0 0 0New 40.23%
0 0In the money 0New 45.27% 360.00 1 1 0 44.89%
0 0In the money 0New 43.90% 370.00 0 0 0New 42.87%
0 0In the money 0New 43.54% 380.00 7 7 0 42.92%
0 0In the money 0New 42.56% 390.00 0 0 0New 41.42%
0 0In the money 0New 41.46% 400.00 1 1 0 41.93%
0 0In the money 0New 40.88% 410.00 1 1 0 40.64%
0 0In the money 0New 40.25% 420.00 0 0 0New 40.10%
0 0In the money 0New 40.20% 430.00 0 0 0New 39.42%
0 0In the money 0New 38.99% 440.00 1 1 0 39.34%
0 0In the money 0New 38.55% 450.00 1 1 0 38.61%
0 0In the money 0New 38.00% 460.00 1 1 0 38.47%
0 0In the money 0New 37.62% 470.00 1 1 0 37.09%
0 0In the money 0New 37.06% 480.00 1 1 0 37.58%
0 0In the money 0New 36.76% 490.00 3 3 0 36.44%
0 0In the money 0New 36.22% 500.00 0 0 0New 36.84%
0 0In the money 0New 36.14% 510.00 0 0 0New 35.85%
6 6In the money 0 35.56% 520.00 0 0 0New 35.81%
0 0In the money 0New 35.41% 530.00 0 0 0New 35.83%
0 0In the money 0New 35.72% 540.00NEAREST ATM 0 0 0New 35.36%
STOCK PRICE $543.59
18 18 0 34.93% 550.00 1 1In the money 0 35.29%
4 4 0 34.70% 560.00 1 2In the money +1 35.68%
0 0 0New 34.24% 570.00 0 0In the money 0New 34.69%
0 0 0New 33.97% 580.00 0 0In the money 0New 34.41%
0 0 0New 33.94% 590.00 0 0In the money 0New 34.52%
0 0 0New 33.81% 600.00 0 0In the money 0New 33.85%
0 0 0New 33.43% 610.00 0 0In the money 0New 33.98%
11 11 0 33.66% 620.00 0 0In the money 0New 33.60%
3 3 0 33.46% 630.00 0 0In the money 0New 34.01%
0 0 0New 33.48% 640.00 0 0In the money 0New 33.37%
0 0 0New 33.50% 650.00 0 0In the money 0New 33.50%
0 0 0New 32.79% 660.00 0 0In the money 0New 33.92%
0 0 0New 32.73% 670.00 0 0In the money 0New 33.51%
0 0 0New 32.61% 680.00 1 1In the money 0 34.00%
0 0 0New 32.71% 690.00 1 1In the money 0 33.75%
0 0 0New 32.74% 700.00 2 2In the money 0 34.06%
0 0 0New 32.85% 710.00 0 0In the money 0New 33.86%
0 0 0New 32.90% 720.00 0 0In the money 0New 33.66%
0 0 0New 32.89% 740.00 0 0In the money 0New 33.92%
0 0 0New 33.09% 760.00 0 0In the money 0New 34.37%
0 0 0New 33.63% 780.00 0 0In the money 0New 35.07%
0 0 0New 34.85% 800.00 0 0In the money 0New 35.14%
1 1 0 36.28% 820.00 0 0In the money 0New 35.26%
3 3 0 37.02% 840.00 0 0In the money 0New 0.00%

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