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 Some data may be out of date.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

SKM

Daily option chain

Daily open interest

vs Oct 20, 2026

Saved stock price: $30.93 · 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 / 10 expirationsClick OI for history
Nov 20, 2026EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM 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 113.49% 20.00 0 0 0New 105.04%
0 0In the money 0New 0.00% 22.50 0 0 0New 79.18%
6 6In the money 0 0.00% 25.00 18 19 +1 59.69%
0 0In the money 0New 72.54% 27.50 15 16 +1 70.32%
95 104In the money +9 65.17% 30.00NEAREST ATM 699 762 +63 51.57%
STOCK PRICE $30.93
718 2,214 +1,496 52.25% 32.50 164 160In the money -4 63.87%
6,720 6,734 +14 50.22% 35.00 2,018 2,220In the money +202 56.21%
79 87 +8 57.64% 37.50 0 0In the money 0New 66.18%
3,157 3,038 -119 64.14% 40.00 436 236In the money -200 64.68%
5 103 +98 66.27% 42.50 0 0In the money 0New 83.27%
1,120 1,125 +5 72.44% 45.00 0 0In the money 0New 90.08%
0 0 0New 140.71% 47.50 0 0In the money 0New 89.54%
4,845 4,845 0 72.37% 50.00 0 0In the money 0New 97.90%
Dec 18, 2026EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM 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 108.19% 15.00 12 12 0 98.73%
3 3In the money 0 79.34% 17.50 119 119 0 144.72%
34 34In the money 0 75.34% 20.00 175 175 0 115.53%
25 25In the money 0 44.12% 22.50 920 919 -1 64.19%
70 72In the money +2 45.98% 25.00 885 881 -4 57.41%
0 0In the money 0New 51.78% 27.50 0 35 +35New 51.74%
1,140 1,162In the money +22 51.25% 30.00NEAREST ATM 938 921 -17 54.66%
STOCK PRICE $30.93
22 25 +3 56.53% 32.50 4 46In the money +42 64.14%
10,197 8,246 -1,951 50.24% 35.00 2,500 2,507In the money +7 55.32%
24 23 -1 50.84% 37.50 0 0In the money 0New 59.69%
3,167 3,169 +2 55.92% 40.00 1,792 1,792In the money 0 56.17%
0 0 0New 71.59% 42.50 0 0In the money 0New 60.64%
3,630 3,589 -41 58.99% 45.00 335 335In the money 0 65.80%
0 0 0New 72.52% 47.50 0 0In the money 0New 69.58%
18,010 9,770 -8,240 62.91% 50.00 11 11In the money 0 75.99%
1,624 1,624 0 83.68% 55.00 6 6In the money 0 83.23%
457 407 -50 105.62% 60.00 69 69In the money 0 93.38%
1,522 1,523 +1 142.46% 65.00 0 0In the money 0New 102.61%
Jan 15, 2027EXPIRATION36 contracts / 18 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
305 305In the money 0 94.84% 15.00 44 44 0 113.99%
6 6In the money 0 75.87% 17.50 131 131 0 118.54%
234 234In the money 0 62.49% 20.00 436 436 0 59.87%
45 45In the money 0 49.78% 22.50 605 605 0 48.98%
762 762In the money 0 65.65% 25.00 1,683 1,684 +1 48.40%
0 0In the money 0New 49.45% 27.50 51 51 0 53.16%
3,823 3,842In the money +19 51.64% 30.00NEAREST ATM 1,305 1,337 +32 51.27%
STOCK PRICE $30.93
0 15 +15New 59.80% 32.50 0 0In the money 0New 57.19%
3,175 3,022 -153 52.08% 35.00 4,176 4,176In the money 0 35.35%
0 0 0New 49.72% 37.50 0 0In the money 0New 50.01%
3,520 3,526 +6 50.75% 40.00 578 578In the money 0 42.73%
0 0 0New 67.01% 42.50 0 0In the money 0New 55.08%
3,372 3,373 +1 55.90% 45.00 777 777In the money 0 56.36%
17 17 0 77.29% 47.50 0 0In the money 0New 62.38%
5,575 5,578 +3 62.38% 50.00 211 166In the money -45 65.62%
4,142 4,074 -68 65.59% 55.00 407 407In the money 0 72.73%
410 410 0 73.17% 60.00 269 269In the money 0 77.80%
7,464 7,464 0 77.99% 65.00 0 0In the money 0New 85.69%
Mar 19, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM option chain expiring 2027-03-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
32 32In the money 0 56.64% 17.50 20 20 0 60.01%
101 101In the money 0 56.16% 20.00 17 17 0 79.18%
47 47In the money 0 53.66% 22.50 61 61 0 52.75%
42 42In the money 0 51.77% 25.00 50 50 0 52.28%
0 0In the money 0New 50.46% 27.50 46 46 0 49.97%
313 404In the money +91 59.28% 30.00NEAREST ATM 318 320 +2 47.94%
STOCK PRICE $30.93
6 6 0 51.31% 32.50 13 13In the money 0 52.70%
173 173 0 51.77% 35.00 992 992In the money 0 47.22%
11 11 0 56.27% 37.50 0 4In the money +4New 52.16%
330 323 -7 51.38% 40.00 68 68In the money 0 53.16%
0 3 +3New 53.12% 42.50 0 0In the money 0New 54.84%
1,978 1,978 0 53.00% 45.00 104 104In the money 0 55.00%
0 0 0New 54.04% 47.50 0 0In the money 0New 56.90%
1,785 1,948 +163 55.27% 50.00 1 1In the money 0 57.75%
370 370 0 59.87% 55.00 187 187In the money 0 61.12%
78 78 0 65.48% 60.00 1 1In the money 0 63.51%
May 21, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM 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 59.67% 17.50 0 0 0New 65.45%
0 0In the money 0New 58.41% 20.00 2 2 0 63.06%
0 0In the money 0New 56.81% 22.50 0 0 0New 60.47%
0 0In the money 0New 55.57% 25.00 0 0 0New 55.14%
0 0In the money 0New 53.22% 27.50 0 0 0New 51.34%
1 1In the money 0 53.42% 30.00NEAREST ATM 0 0 0New 54.24%
STOCK PRICE $30.93
0 0 0New 53.62% 32.50 0 0In the money 0New 53.81%
0 1 +1New 51.92% 35.00 0 0In the money 0New 52.48%
0 0 0New 51.77% 37.50 0 0In the money 0New 51.59%
706 706 0 51.50% 40.00 0 0In the money 0New 51.32%
0 0 0New 53.02% 42.50 0 0In the money 0New 56.02%
1 1 0 55.27% 45.00 0 0In the money 0New 57.37%
0 0 0New 59.67% 47.50 0 0In the money 0New 58.57%
2 2 0 53.70% 50.00 0 0In the money 0New 59.79%
Jun 17, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM 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 62.30% 17.50 0 0 0New 71.17%
0 0In the money 0New 58.36% 20.00 0 0 0New 69.89%
0 0In the money 0New 54.48% 22.50 0 0 0New 62.48%
0 0In the money 0New 53.14% 25.00 0 0 0New 60.26%
0 0In the money 0New 49.66% 27.50 0 0 0New 50.51%
0 0In the money 0New 50.42% 30.00NEAREST ATM 1 1 0 51.52%
STOCK PRICE $30.93
0 0 0New 50.86% 32.50 0 0In the money 0New 51.93%
0 0 0New 51.03% 35.00 0 0In the money 0New 51.80%
0 0 0New 50.42% 37.50 0 0In the money 0New 52.16%
0 0 0New 54.41% 40.00 0 0In the money 0New 51.63%
0 0 0New 59.52% 42.50 0 0In the money 0New 55.07%
0 0 0New 51.19% 45.00 0 0In the money 0New 52.00%
0 0 0New 61.04% 47.50 0 0In the money 0New 52.18%
0 0 0New 59.41% 50.00 0 0In the money 0New 52.11%
Aug 20, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM option chain expiring 2027-08-20, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 63.20% 17.50 0 0 0New 47.63%
0 0In the money 0New 56.96% 20.00 25 25 0 51.80%
0 0In the money 0New 54.50% 22.50 0 10 +10New 52.46%
0 0In the money 0New 55.73% 25.00 0 10 +10New 53.12%
0 0In the money 0New 56.26% 27.50 0 0 0New 52.09%
0 0In the money 0New 53.11% 30.00NEAREST ATM 0 0 0New 52.31%
STOCK PRICE $30.93
0 0 0New 51.09% 32.50 14 14In the money 0 52.77%
0 0 0New 51.67% 35.00 0 0In the money 0New 52.68%
0 5 +5New 41.17% 37.50 0 0In the money 0New 52.31%
1 1 0 50.43% 40.00 0 0In the money 0New 53.17%
0 0 0New 50.85% 42.50 0 0In the money 0New 53.08%
365 365 0 50.43% 45.00 0 0In the money 0New 55.76%
0 0 0New 58.48% 47.50 0 0In the money 0New 55.70%
0 0 0New 56.02% 50.00 0 0In the money 0New 52.86%
Nov 19, 2027EXPIRATION28 contracts / 14 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM option chain expiring 2027-11-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 57.80% 17.50 0 0 0New 73.84%
0 0In the money 0New 55.40% 20.00 20 20 0 63.99%
0 0In the money 0New 54.53% 22.50 0 10 +10New 55.21%
0 0In the money 0New 55.58% 25.00 0 10 +10New 53.53%
0 0In the money 0New 55.31% 27.50 0 0 0New 52.90%
1 1In the money 0 52.47% 30.00NEAREST ATM 0 0 0New 53.54%
STOCK PRICE $30.93
0 0 0New 51.99% 32.50 0 0In the money 0New 52.91%
7 7 0 51.16% 35.00 0 0In the money 0New 52.47%
0 0 0New 51.80% 37.50 0 0In the money 0New 51.46%
2 2 0 52.26% 40.00 0 0In the money 0New 52.45%
0 0 0New 51.83% 42.50 0 0In the money 0New 53.12%
0 0 0New 58.66% 45.00 0 0In the money 0New 57.10%
0 0 0New 55.27% 47.50 0 0In the money 0New 57.58%
3 3 0 54.78% 50.00 0 0In the money 0New 57.53%
Jan 21, 2028EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 54.42% 17.50 10 10 0 66.53%
2 2In the money 0 55.84% 20.00 62 62 0 44.63%
3 3In the money 0 53.15% 22.50 61 71 +10 48.22%
14 14In the money 0 54.71% 25.00 0 10 +10New 51.68%
4 4In the money 0 55.88% 27.50 0 0 0New 54.44%
4 4In the money 0 56.17% 30.00NEAREST ATM 64 64 0 52.00%
STOCK PRICE $30.93
0 0 0New 51.99% 32.50 0 0In the money 0New 55.66%
9 9 0 50.58% 35.00 0 0In the money 0New 54.84%
0 0 0New 53.64% 37.50 0 0In the money 0New 53.24%
8 8 0 57.16% 40.00 0 0In the money 0New 54.69%
0 0 0New 51.02% 42.50 0 0In the money 0New 55.53%
28 28 0 46.29% 45.00 3 3In the money 0 56.61%
0 0 0New 52.38% 47.50 0 0In the money 0New 58.06%
399 399 0 52.43% 50.00 4 4In the money 0 54.81%
10 10 0 54.12% 55.00 0 0In the money 0New 56.86%
Jan 19, 2029EXPIRATION30 contracts / 15 strikes
SAVED STOCK PRICE$30.93Nearest ATM strike $30.00
Jump to ATM
SKM option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-20
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 54.29% 17.50 20 20 0 57.34%
66 66In the money 0 54.76% 20.00 0 0 0New 58.92%
4 4In the money 0 55.95% 22.50 0 0 0New 56.60%
5 5In the money 0 56.34% 25.00 0 0 0New 54.92%
0 0In the money 0New 55.91% 27.50 0 0 0New 56.09%
35 35In the money 0 55.86% 30.00NEAREST ATM 0 0 0New 56.45%
STOCK PRICE $30.93
0 2 +2New 56.51% 32.50 0 0In the money 0New 56.20%
7 7 0 55.15% 35.00 0 0In the money 0New 55.46%
0 0 0New 55.51% 37.50 1 1In the money 0 54.29%
72 72 0 53.20% 40.00 45 45In the money 0 55.63%
0 0 0New 53.47% 42.50 1 1In the money 0 56.59%
4 4 0 53.45% 45.00 13 13In the money 0 54.30%
0 0 0New 53.16% 47.50 0 0In the money 0New 54.59%
7 7 0 52.64% 50.00 33 33In the money 0 54.58%
23 23 0 54.45% 55.00 4 4In the money 0 53.65%

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