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 Some data may be out of date.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

SPXC

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $158.98 · 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
254 contracts / 4 expirationsClick OI for history
Nov 20, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$158.98Nearest ATM strike $160.00
Jump to ATM
SPXC 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 83.74% 110.00 0 0 0New 96.48%
0 0In the money 0New 68.37% 115.00 0 0 0New 88.88%
0 0In the money 0New 65.46% 120.00 0 0 0New 79.79%
0 0In the money 0New 67.95% 125.00 1 1 0 76.25%
0 0In the money 0New 61.99% 130.00 0 0 0New 67.16%
0 0In the money 0New 61.96% 135.00 0 2 +2New 54.33%
0 0In the money 0New 57.90% 140.00 3 3 0 56.82%
0 0In the money 0New 55.92% 145.00 2 201 +199 54.34%
1 1In the money 0 51.06% 150.00 7 7 0 52.13%
2 2In the money 0 49.96% 155.00 6 6 0 49.46%
STOCK PRICE $158.98
0 1 +1New 48.41% 160.00NEAREST ATM 8 9In the money +1 49.04%
2 2 0 47.16% 165.00 22 22In the money 0 48.27%
6 6 0 46.18% 170.00 12 12In the money 0 45.64%
2 2 0 45.92% 175.00 12 12In the money 0 45.93%
14 14 0 46.34% 180.00 0 0In the money 0New 44.12%
6 6 0 48.94% 185.00 1 1In the money 0 40.95%
9 10 +1 53.96% 190.00 0 0In the money 0New 43.43%
2 5 +3 56.64% 195.00 0 0In the money 0New 42.27%
7 7 0 60.43% 200.00 0 0In the money 0New 43.14%
39 39 0 67.96% 210.00 0 0In the money 0New 50.52%
219 228 +9 75.59% 220.00 0 0In the money 0New 61.47%
4 4 0 82.92% 230.00 0 0In the money 0New 68.27%
0 0 0New 90.14% 240.00 0 0In the money 0New 74.67%
1 1 0 96.92% 250.00 0 0In the money 0New 80.72%
1 1 0 103.32% 260.00 0 0In the money 0New 86.47%
0 0 0New 109.38% 270.00 0 0In the money 0New 91.92%
Dec 18, 2026EXPIRATION72 contracts / 36 strikes
SAVED STOCK PRICE$158.98Nearest ATM strike $160.00
Jump to ATM
SPXC option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 65.86% 100.00 0 0 0New 82.70%
2 2In the money 0 64.79% 105.00 6 6 0 76.66%
5 5In the money 0 59.03% 110.00 87 87 0 71.95%
5 5In the money 0 54.27% 115.00 6 6 0 68.39%
1 1In the money 0 57.97% 120.00 3 3 0 62.56%
0 0In the money 0New 53.69% 125.00 4 4 0 58.22%
1 1In the money 0 51.12% 130.00 12 12 0 52.84%
0 0In the money 0New 48.46% 135.00 10 10 0 49.80%
3 3In the money 0 47.85% 140.00 3 4 +1 47.74%
0 0In the money 0New 47.62% 145.00 3 13 +10 46.88%
0 0In the money 0New 46.41% 150.00 11 11 0 45.82%
1 1In the money 0 43.73% 155.00 10 10 0 43.85%
STOCK PRICE $158.98
3 3 0 43.27% 160.00NEAREST ATM 16 17In the money +1 43.58%
4 4 0 42.17% 165.00 89 139In the money +50 42.85%
9 9 0 42.28% 170.00 470 470In the money 0 42.06%
5 50 +45 40.76% 175.00 3 3In the money 0 41.93%
12 12 0 41.10% 180.00 24 24In the money 0 40.51%
84 84 0 39.84% 185.00 15 15In the money 0 40.01%
51 51 0 41.51% 190.00 486 486In the money 0 40.94%
82 82 0 42.98% 195.00 35 35In the money 0 42.01%
124 125 +1 45.76% 200.00 34 34In the money 0 42.50%
43 46 +3 43.01% 210.00 25 25In the money 0 0.00%
33 33 0 55.42% 220.00 34 34In the money 0 50.80%
65 65 0 59.99% 230.00 11 11In the money 0 53.06%
53 53 0 64.62% 240.00 0 0In the money 0New 57.93%
44 44 0 68.87% 250.00 0 0In the money 0New 62.55%
3 3 0 73.44% 260.00 0 0In the money 0New 66.93%
24 24 0 77.42% 270.00 0 0In the money 0New 71.11%
15 15 0 81.16% 280.00 0 0In the money 0New 75.11%
9 9 0 85.05% 290.00 0 0In the money 0New 78.95%
89 89 0 88.77% 300.00 0 0In the money 0New 82.63%
6 6 0 92.32% 310.00 0 0In the money 0New 86.17%
1 1 0 95.72% 320.00 0 0In the money 0New 89.58%
2 2 0 98.99% 330.00 0 0In the money 0New 92.88%
9 9 0 102.13% 340.00 0 0In the money 0New 96.07%
3 3 0 95.25% 350.00 0 0In the money 0New 99.16%
Mar 19, 2027EXPIRATION72 contracts / 36 strikes
SAVED STOCK PRICE$158.98Nearest ATM strike $160.00
Jump to ATM
SPXC option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 54.07% 90.00 0 0 0New 64.63%
1 1In the money 0 54.21% 95.00 1 1 0 60.54%
2 2In the money 0 53.28% 100.00 0 0 0New 57.55%
0 0In the money 0New 51.72% 105.00 0 0 0New 56.63%
0 0In the money 0New 49.74% 110.00 0 0 0New 51.89%
0 0In the money 0New 49.14% 115.00 1 2 +1 50.09%
1 1In the money 0 48.14% 120.00 0 0 0New 48.65%
3 3In the money 0 47.03% 125.00 0 0 0New 47.18%
1 1In the money 0 46.17% 130.00 4 4 0 46.31%
1 1In the money 0 45.28% 135.00 0 0 0New 45.48%
2 2In the money 0 43.09% 140.00 2 2 0 43.94%
0 0In the money 0New 43.16% 145.00 3 3 0 43.24%
1 1In the money 0 42.85% 150.00 1 1 0 42.79%
0 0In the money 0New 41.70% 155.00 0 0 0New 42.12%
STOCK PRICE $158.98
2 2 0 41.17% 160.00NEAREST ATM 2 3In the money +1 42.53%
0 0 0New 40.95% 165.00 0 0In the money 0New 41.58%
1 1 0 40.81% 170.00 2 2In the money 0 41.31%
5 5 0 40.75% 175.00 1 1In the money 0 41.35%
21 21 0 40.45% 180.00 10 10In the money 0 40.84%
7 6 -1 40.03% 185.00 0 0In the money 0New 40.42%
21 20 -1 39.94% 190.00 0 0In the money 0New 41.04%
2 2 0 39.68% 195.00 0 0In the money 0New 40.87%
25 25 0 39.25% 200.00 3 3In the money 0 40.30%
4 4 0 39.07% 210.00 0 0In the money 0New 40.66%
2 2 0 39.85% 220.00 5 5In the money 0 40.09%
1 1 0 40.97% 230.00 2 2In the money 0 38.10%
2 2 0 42.37% 240.00 0 0In the money 0New 0.00%
2 2 0 44.46% 250.00 4 0In the money -4 0.00%
0 0 0New 47.42% 260.00 0 0In the money 0New 49.76%
0 0 0New 49.16% 270.00 0 0In the money 0New 52.73%
0 0 0New 51.20% 280.00 0 0In the money 0New 55.57%
1 1 0 53.28% 290.00 0 0In the money 0New 58.28%
5 5 0 56.24% 300.00 0 0In the money 0New 60.88%
0 0 0New 57.44% 310.00 0 0In the money 0New 63.39%
5 5 0 59.36% 320.00 0 0In the money 0New 65.80%
0 0 0New 61.19% 330.00 0 0In the money 0New 68.13%
Jun 17, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$158.98Nearest ATM strike $160.00
Jump to ATM
SPXC option chain expiring 2027-06-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 55.24% 85.00 0 0 0New 57.69%
0 0In the money 0New 52.27% 90.00 0 0 0New 55.99%
0 0In the money 0New 51.62% 95.00 0 0 0New 54.33%
0 0In the money 0New 49.09% 100.00 0 0 0New 51.26%
0 0In the money 0New 48.72% 105.00 0 0 0New 49.98%
0 0In the money 0New 48.45% 110.00 0 0 0New 48.79%
0 0In the money 0New 46.56% 115.00 0 0 0New 46.28%
0 0In the money 0New 45.51% 120.00 0 0 0New 46.52%
0 0In the money 0New 44.90% 125.00 0 0 0New 45.30%
0 0In the money 0New 44.31% 130.00 0 2 +2New 44.05%
0 0In the money 0New 43.22% 135.00 0 0 0New 43.27%
0 0In the money 0New 43.62% 140.00 0 0 0New 43.31%
0 0In the money 0New 42.87% 145.00 0 0 0New 42.58%
0 1In the money +1New 42.43% 150.00 0 0 0New 41.91%
0 0In the money 0New 42.06% 155.00 0 0 0New 41.71%
STOCK PRICE $158.98
0 0 0New 41.94% 160.00NEAREST ATM 0 0In the money 0New 41.13%
0 0 0New 41.68% 165.00 0 0In the money 0New 40.77%
0 0 0New 40.89% 170.00 0 0In the money 0New 40.55%
0 17 +17New 40.27% 175.00 0 0In the money 0New 40.46%
0 10 +10New 40.52% 180.00 0 0In the money 0New 40.02%
0 0 0New 40.08% 185.00 0 0In the money 0New 39.51%
0 0 0New 40.76% 190.00 0 0In the money 0New 39.82%
0 0 0New 39.95% 195.00 0 0In the money 0New 39.70%
0 0 0New 39.58% 200.00 0 0In the money 0New 39.23%
0 0 0New 39.63% 210.00 0 0In the money 0New 39.51%
0 0 0New 39.62% 220.00 0 0In the money 0New 39.53%
0 0 0New 39.65% 230.00 0 0In the money 0New 40.03%
0 0 0New 40.08% 240.00 0 0In the money 0New 38.66%
0 1 +1New 39.59% 250.00 0 0In the money 0New 0.00%

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