OI update signal: Not confirmed MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection has not completed. Some symbols may not be updated yet.
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

WK

Daily option chain

Daily open interest

vs Oct 15, 2026

Saved stock price: $79.26 · Expirations before Oct 20, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
196 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$79.26Nearest ATM strike $80.00
Jump to ATM
WK option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-15
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 25.00 4 4 0 272.30%
0 0In the money 0New 0.00% 30.00 13 13 0 232.90%
0 0In the money 0New 0.00% 35.00 5 5 0 167.09%
0 0In the money 0New 0.00% 40.00 3 3 0 172.76%
7 7In the money 0 0.00% 45.00 18 18 0 143.17%
133 133In the money 0 0.00% 50.00 20 20 0 127.44%
6 6In the money 0 78.77% 55.00 5 5 0 83.29%
5 5In the money 0 77.02% 60.00 7 7 0 71.10%
1 1In the money 0 61.74% 65.00 11 12 +1 64.85%
162 161In the money -1 62.31% 70.00 17 26 +9 63.94%
89 96In the money +7 59.16% 75.00 11 2,000 +1,989 70.34%
STOCK PRICE $79.26
12 23 +11 61.39% 80.00NEAREST ATM 0 0In the money 0New 60.19%
22 24 +2 55.22% 85.00 0 2,100In the money +2,100New 60.33%
8 14 +6 61.19% 90.00 0 0In the money 0New 63.16%
7 7 0 55.48% 95.00 0 0In the money 0New 62.33%
2 2 0 75.27% 100.00 0 0In the money 0New 57.55%
2 2 0 64.67% 105.00 0 0In the money 0New 66.38%
3 3 0 70.98% 110.00 0 0In the money 0New 53.70%
2 2 0 95.43% 115.00 0 0In the money 0New 76.84%
1 1 0 102.41% 120.00 0 0In the money 0New 83.75%
3 3 0 108.87% 125.00 0 0In the money 0New 85.39%
3 3 0 115.50% 130.00 0 0In the money 0New 96.50%
7 7 0 121.77% 135.00 0 0In the money 0New 102.41%
Dec 18, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$79.26Nearest ATM strike $80.00
Jump to ATM
WK option chain expiring 2026-12-18, open interest on 2026-10-20 compared with 2026-10-15
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 25.00 3 3 0 197.85%
6 6In the money 0 75.92% 30.00 5 5 0 169.26%
6 6In the money 0 0.00% 35.00 3 3 0 146.25%
6 6In the money 0 0.00% 40.00 40 40 0 126.35%
5 5In the money 0 66.61% 45.00 11 11 0 108.72%
8 8In the money 0 75.28% 50.00 15 15 0 65.35%
32 32In the money 0 66.59% 55.00 40 43 +3 59.14%
11 11In the money 0 63.52% 60.00 19 33 +14 71.69%
33 33In the money 0 60.26% 65.00 47 57 +10 53.50%
13 13In the money 0 55.63% 70.00 6 6 0 56.01%
324 324In the money 0 55.44% 75.00 7 7 0 55.15%
STOCK PRICE $79.26
31 31 0 55.05% 80.00NEAREST ATM 2 2In the money 0 54.57%
24 25 +1 51.47% 85.00 0 0In the money 0New 54.73%
40 40 0 51.77% 90.00 0 0In the money 0New 56.72%
4 4 0 54.80% 95.00 0 0In the money 0New 55.71%
9 9 0 55.49% 100.00 0 0In the money 0New 57.11%
4 4 0 66.13% 105.00 0 0In the money 0New 57.01%
70 70 0 56.85% 110.00 0 0In the money 0New 58.20%
1 1 0 62.42% 115.00 0 0In the money 0New 61.84%
1 1 0 66.58% 120.00 0 0In the money 0New 64.63%
0 0 0New 69.15% 125.00 0 0In the money 0New 57.91%
20 20 0 85.74% 130.00 0 0In the money 0New 0.00%
0 0 0New 89.91% 135.00 0 0In the money 0New 0.00%
Jan 15, 2027EXPIRATION38 contracts / 19 strikes
SAVED STOCK PRICE$79.26Nearest ATM strike $80.00
Jump to ATM
WK option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-15
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 83.18% 25.00 13 13 0 165.20%
1 1In the money 0 84.62% 30.00 19 19 0 142.16%
13 13In the money 0 92.26% 35.00 1 1 0 122.89%
1 1In the money 0 86.68% 40.00 13 10 -3 106.82%
1 1In the money 0 79.32% 45.00 2 2 0 93.01%
20 20In the money 0 69.11% 50.00 8 8 0 79.49%
7 7In the money 0 61.93% 55.00 29 29 0 61.01%
14 14In the money 0 56.70% 60.00 17 17 0 57.34%
4 4In the money 0 54.93% 65.00 0 0 0New 53.46%
13 13In the money 0 52.60% 70.00 1 3 +2 52.77%
1 1In the money 0 55.79% 75.00 0 0 0New 51.70%
STOCK PRICE $79.26
1 1 0 51.70% 80.00NEAREST ATM 0 0In the money 0New 53.95%
0 0 0New 49.94% 85.00 0 0In the money 0New 53.00%
22 22 0 51.60% 90.00 0 0In the money 0New 53.54%
0 0 0New 52.28% 95.00 0 0In the money 0New 55.19%
2 2 0 51.89% 100.00 0 0In the money 0New 51.60%
1 1 0 52.54% 105.00 0 0In the money 0New 51.39%
0 0 0New 59.67% 110.00 0 0In the money 0New 55.27%
0 0 0New 62.98% 115.00 0 0In the money 0New 52.69%
Apr 16, 2027EXPIRATION32 contracts / 16 strikes
SAVED STOCK PRICE$79.26Nearest ATM strike $80.00
Jump to ATM
WK option chain expiring 2027-04-16, open interest on 2026-10-20 compared with 2026-10-15
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 66.45% 40.00 8 8 0 73.72%
0 0In the money 0New 62.46% 45.00 2 2 0 63.63%
0 0In the money 0New 56.21% 50.00 0 0 0New 66.09%
0 0In the money 0New 57.03% 55.00 0 0 0New 56.99%
0 4In the money +4New 55.86% 60.00 0 0 0New 54.59%
0 0In the money 0New 54.16% 65.00 3 7 +4 53.37%
0 0In the money 0New 52.28% 70.00 3 3 0 51.53%
2 2In the money 0 51.91% 75.00 0 0 0New 51.35%
STOCK PRICE $79.26
0 0 0New 50.39% 80.00NEAREST ATM 0 0In the money 0New 51.09%
0 0 0New 50.16% 85.00 0 0In the money 0New 52.68%
0 200 +200New 49.88% 90.00 0 0In the money 0New 53.28%
0 0 0New 51.36% 95.00 0 0In the money 0New 53.09%
0 0 0New 51.04% 100.00 0 0In the money 0New 52.64%
0 0 0New 50.41% 105.00 0 0In the money 0New 53.97%
0 0 0New 51.27% 110.00 0 0In the money 0New 51.69%
0 0 0New 52.45% 115.00 0 0In the money 0New 52.58%
Dec 17, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$79.26Nearest ATM strike $80.00
Jump to ATM
WK option chain expiring 2027-12-17, open interest on 2026-10-20 compared with 2026-10-15
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 64.81% 35.00 123 123 0 67.97%
11 11In the money 0 60.42% 40.00 1 1 0 62.57%
0 0In the money 0New 58.35% 45.00 0 0 0New 58.99%
0 0In the money 0New 57.20% 50.00 0 0 0New 56.07%
1 1In the money 0 53.40% 55.00 1 1 0 53.78%
10 10In the money 0 51.77% 60.00 23 27 +4 49.96%
2 2In the money 0 52.38% 65.00 2 2 0 51.58%
15 15In the money 0 50.74% 70.00 1 1 0 51.44%
0 0In the money 0New 50.35% 75.00 1 1 0 51.45%
STOCK PRICE $79.26
7 7 0 49.75% 80.00NEAREST ATM 6 6In the money 0 52.26%
10 10 0 50.67% 85.00 0 0In the money 0New 51.11%
11 11 0 50.97% 90.00 0 0In the money 0New 50.29%
5 5 0 51.18% 95.00 0 0In the money 0New 50.66%
0 0 0New 50.78% 100.00 0 0In the money 0New 50.81%
1 1 0 51.44% 105.00 0 0In the money 0New 51.37%
0 0 0New 51.57% 110.00 0 0In the money 0New 52.62%
0 0 0New 51.82% 115.00 0 0In the money 0New 52.32%

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