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 Some data may be out of date.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

SXI

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $244.01 · 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
302 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION100 contracts / 50 strikes
SAVED STOCK PRICE$244.01Nearest ATM strike $240.00
Jump to ATM
SXI option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 125.00 0 0 0New 161.42%
0 0In the money 0New 0.00% 130.00 0 0 0New 153.32%
1 1In the money 0 0.00% 135.00 1 1 0 145.52%
0 0In the money 0New 0.00% 140.00 0 0 0New 137.99%
0 0In the money 0New 0.00% 145.00 0 0 0New 130.71%
0 0In the money 0New 0.00% 150.00 0 0 0New 123.65%
2 2In the money 0 0.00% 155.00 1 1 0 116.80%
4 4In the money 0 0.00% 160.00 1 1 0 110.14%
0 0In the money 0New 0.00% 165.00 5 5 0 103.65%
0 0In the money 0New 55.55% 170.00 7 7 0 97.32%
1 1In the money 0 50.77% 175.00 0 0 0New 91.12%
2 2In the money 0 48.95% 180.00 0 0 0New 85.05%
0 0In the money 0New 54.74% 185.00 0 0 0New 79.10%
2 2In the money 0 50.87% 190.00 0 0 0New 73.24%
1 1In the money 0 52.10% 195.00 0 0 0New 67.48%
0 0In the money 0New 50.50% 200.00 10 10 0 56.02%
0 0In the money 0New 46.89% 210.00 0 0 0New 52.16%
0 0In the money 0New 46.74% 220.00 0 0 0New 48.96%
0 0In the money 0New 44.55% 230.00 0 0 0New 48.35%
1 1In the money 0 45.23% 240.00NEAREST ATM 2 2 0 46.82%
STOCK PRICE $244.01
43 43 0 44.23% 250.00 60 60In the money 0 45.44%
0 0 0New 42.03% 260.00 22 24In the money +2 44.76%
160 160 0 44.90% 270.00 187 187In the money 0 44.18%
5 5 0 45.92% 280.00 0 0In the money 0New 45.80%
25 25 0 53.36% 290.00 16 16In the money 0 45.77%
16 16 0 60.26% 300.00 14 14In the money 0 46.93%
1 1 0 66.71% 310.00 4 4In the money 0 51.34%
0 0 0New 72.79% 320.00 10 10In the money 0 0.00%
0 0 0New 78.54% 330.00 12 12In the money 0 62.73%
1 1 0 84.01% 340.00 0 0In the money 0New 66.91%
1 1 0 89.22% 350.00 0 0In the money 0New 72.54%
1 1 0 94.20% 360.00 0 0In the money 0New 76.27%
4 4 0 98.96% 370.00 0 0In the money 0New 82.50%
1 1 0 103.54% 380.00 0 0In the money 0New 85.92%
1 1 0 107.95% 390.00 0 0In the money 0New 91.00%
12 12 0 112.19% 400.00 0 0In the money 0New 94.11%
0 0 0New 116.29% 410.00 0 0In the money 0New 98.03%
250 250 0 120.24% 420.00 0 0In the money 0New 101.84%
0 0 0New 124.07% 430.00 0 0In the money 0New 106.53%
1 1 0 127.77% 440.00 0 0In the money 0New 110.14%
0 0 0New 131.36% 450.00 0 0In the money 0New 110.44%
1 1 0 134.85% 460.00 0 0In the money 0New 114.95%
1 1 0 138.23% 470.00 0 0In the money 0New 119.36%
0 0 0New 141.51% 480.00 0 0In the money 0New 122.60%
0 0 0New 144.71% 490.00 0 0In the money 0New 125.77%
0 0 0New 147.83% 500.00 0 0In the money 0New 128.87%
0 0 0New 150.86% 510.00 0 0In the money 0New 131.90%
0 0 0New 153.81% 520.00 0 0In the money 0New 133.73%
1 1 0 156.70% 530.00 0 0In the money 0New 137.77%
0 0 0New 159.51% 540.00 0 0In the money 0New 140.62%
Dec 18, 2026EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$244.01Nearest ATM strike $240.00
Jump to ATM
SXI 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 47.79% 190.00 0 0 0New 52.82%
0 0In the money 0New 46.66% 195.00 0 0 0New 48.86%
0 0In the money 0New 46.16% 200.00 0 0 0New 48.33%
0 0In the money 0New 43.85% 210.00 0 0 0New 46.61%
0 0In the money 0New 42.64% 220.00 0 0 0New 43.92%
0 0In the money 0New 40.91% 230.00 0 0 0New 43.14%
0 0In the money 0New 41.39% 240.00NEAREST ATM 0 0 0New 43.11%
STOCK PRICE $244.01
0 0 0New 39.60% 250.00 0 0In the money 0New 42.13%
0 0 0New 39.76% 260.00 0 0In the money 0New 41.51%
0 0 0New 39.85% 270.00 0 0In the money 0New 42.43%
0 0 0New 39.51% 280.00 0 0In the money 0New 41.59%
0 0 0New 38.65% 290.00 0 0In the money 0New 40.37%
0 0 0New 42.46% 300.00 0 0In the money 0New 41.56%
0 0 0New 47.08% 310.00 0 0In the money 0New 42.07%
0 0 0New 51.43% 320.00 0 0In the money 0New 43.48%
0 0 0New 55.55% 330.00 0 0In the money 0New 48.43%
0 0 0New 59.46% 340.00 0 0In the money 0New 50.50%
0 0 0New 63.19% 350.00 0 0In the money 0New 55.82%
0 0 0New 66.75% 360.00 0 0In the money 0New 59.32%
Feb 19, 2027EXPIRATION94 contracts / 47 strikes
SAVED STOCK PRICE$244.01Nearest ATM strike $240.00
Jump to ATM
SXI option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 53.26% 140.00 0 0 0New 68.80%
2 2In the money 0 52.51% 145.00 0 0 0New 65.22%
0 0In the money 0New 51.90% 150.00 0 0 0New 61.75%
0 0In the money 0New 50.92% 155.00 0 0 0New 58.38%
0 0In the money 0New 51.06% 160.00 1 1 0 55.10%
0 0In the money 0New 49.78% 165.00 0 0 0New 52.05%
0 0In the money 0New 48.31% 170.00 0 0 0New 48.93%
0 0In the money 0New 48.12% 175.00 0 0 0New 48.26%
0 0In the money 0New 46.89% 180.00 1 1 0 47.70%
0 0In the money 0New 46.22% 185.00 0 0 0New 47.08%
0 0In the money 0New 45.09% 190.00 0 0 0New 45.67%
1 1In the money 0 44.04% 195.00 0 0 0New 45.30%
1 1In the money 0 43.77% 200.00 1 1 0 44.25%
0 0In the money 0New 42.82% 210.00 0 0 0New 43.04%
0 0In the money 0New 41.98% 220.00 0 0 0New 42.29%
0 0In the money 0New 41.20% 230.00 0 0 0New 41.78%
0 0In the money 0New 40.73% 240.00NEAREST ATM 1 1 0 41.40%
STOCK PRICE $244.01
0 0 0New 40.71% 250.00 0 0In the money 0New 40.67%
0 0 0New 40.48% 260.00 0 0In the money 0New 40.35%
0 0 0New 40.04% 270.00 0 0In the money 0New 39.98%
0 0 0New 39.44% 280.00 0 0In the money 0New 39.55%
1 1 0 39.32% 290.00 0 0In the money 0New 39.67%
1 1 0 38.75% 300.00 1 1In the money 0 39.81%
0 0 0New 38.35% 310.00 51 51In the money 0 39.71%
1 1 0 37.84% 320.00 0 0In the money 0New 39.65%
17 17 0 37.97% 330.00 0 0In the money 0New 39.96%
5 5 0 40.58% 340.00 3 3In the money 0 40.03%
18 18 0 43.16% 350.00 4 4In the money 0 42.40%
35 35 0 45.62% 360.00 0 0In the money 0New 44.24%
20 20 0 47.98% 370.00 0 0In the money 0New 46.73%
0 0 0New 50.24% 380.00 0 0In the money 0New 49.15%
0 0 0New 52.42% 390.00 0 0In the money 0New 51.49%
0 0 0New 54.52% 400.00 0 0In the money 0New 53.76%
0 0 0New 56.54% 410.00 0 0In the money 0New 55.96%
0 0 0New 58.49% 420.00 0 0In the money 0New 58.10%
0 0 0New 60.38% 430.00 0 0In the money 0New 60.19%
2 2 0 62.21% 440.00 0 0In the money 0New 62.23%
0 0 0New 63.98% 450.00 0 0In the money 0New 64.21%
0 0 0New 65.70% 460.00 0 0In the money 0New 66.15%
0 0 0New 67.37% 470.00 0 0In the money 0New 67.52%
0 0 0New 68.99% 480.00 0 0In the money 0New 69.36%
0 0 0New 70.57% 490.00 0 0In the money 0New 71.15%
0 0 0New 72.11% 500.00 0 0In the money 0New 72.91%
2 2 0 73.61% 510.00 0 0In the money 0New 74.63%
1 1 0 75.06% 520.00 0 0In the money 0New 76.32%
3 3 0 76.49% 530.00 0 0In the money 0New 77.97%
2 2 0 77.88% 540.00 0 0In the money 0New 79.59%
May 21, 2027EXPIRATION70 contracts / 35 strikes
SAVED STOCK PRICE$244.01Nearest ATM strike $240.00
Jump to ATM
SXI option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 50.24% 140.00 0 0 0New 52.67%
0 0In the money 0New 49.63% 145.00 0 0 0New 51.17%
0 0In the money 0New 49.46% 150.00 0 0 0New 50.15%
0 0In the money 0New 48.59% 155.00 0 0 0New 49.48%
0 0In the money 0New 48.46% 160.00 0 0 0New 48.61%
0 0In the money 0New 47.06% 165.00 0 0 0New 47.82%
0 0In the money 0New 46.35% 170.00 0 0 0New 47.67%
0 0In the money 0New 46.15% 175.00 0 0 0New 46.33%
0 0In the money 0New 45.44% 180.00 0 0 0New 45.53%
0 0In the money 0New 44.80% 185.00 0 0 0New 44.91%
0 0In the money 0New 43.98% 190.00 0 0 0New 44.24%
0 0In the money 0New 43.63% 195.00 0 0 0New 43.59%
0 0In the money 0New 42.88% 200.00 0 0 0New 43.63%
0 0In the money 0New 41.99% 210.00 0 0 0New 43.19%
0 0In the money 0New 41.90% 220.00 0 0 0New 42.45%
0 0In the money 0New 41.51% 230.00 0 0 0New 41.81%
0 0In the money 0New 41.15% 240.00NEAREST ATM 0 0 0New 41.09%
STOCK PRICE $244.01
0 0 0New 40.69% 250.00 0 0In the money 0New 41.06%
0 0 0New 40.32% 260.00 0 0In the money 0New 40.60%
0 0 0New 40.28% 270.00 0 0In the money 0New 40.55%
0 0 0New 40.54% 280.00 0 0In the money 0New 40.17%
0 0 0New 40.07% 290.00 0 0In the money 0New 40.98%
0 0 0New 39.94% 300.00 0 0In the money 0New 39.96%
0 0 0New 39.77% 310.00 0 0In the money 0New 39.99%
0 0 0New 39.52% 320.00 0 0In the money 0New 39.59%
0 0 0New 39.15% 330.00 0 0In the money 0New 39.98%
0 0 0New 39.08% 340.00 0 0In the money 0New 39.72%
0 0 0New 38.51% 350.00 0 0In the money 0New 40.03%
0 0 0New 38.11% 360.00 0 0In the money 0New 40.55%
0 0 0New 38.07% 370.00 0 0In the money 0New 40.42%
0 0 0New 37.32% 380.00 0 0In the money 0New 41.65%
0 0 0New 38.88% 390.00 0 0In the money 0New 43.26%
0 0 0New 40.47% 400.00 0 0In the money 0New 45.44%
0 0 0New 42.00% 410.00 0 0In the money 0New 47.24%
0 0 0New 43.48% 420.00 0 0In the money 0New 49.00%

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