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

ZD

Daily option chain

Daily open interest

vs Oct 16, 2026

Saved stock price: $56.90 · 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
142 contracts / 5 expirationsClick OI for history
Nov 20, 2026EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$56.90Nearest ATM strike $55.00
Jump to ATM
ZD option chain expiring 2026-11-20, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 107.02% 30.00 0 0 0New 177.04%
0 0In the money 0New 87.86% 35.00 0 0 0New 142.88%
0 0In the money 0New 73.01% 40.00 2 2 0 112.65%
0 0In the money 0New 64.55% 45.00 1 1 0 68.60%
6 6In the money 0 59.26% 50.00 19 19 0 72.16%
1 1In the money 0 62.61% 55.00NEAREST ATM 0 8 +8New 58.26%
STOCK PRICE $56.90
5 6 +1 56.70% 60.00 10 10In the money 0 50.95%
0 2 +2New 63.68% 65.00 0 0In the money 0New 50.01%
7 11 +4 53.83% 70.00 0 0In the money 0New 54.77%
0 0 0New 88.88% 75.00 0 0In the money 0New 55.46%
0 0 0New 99.80% 80.00 0 0In the money 0New 61.15%
1 1 0 110.55% 85.00 0 0In the money 0New 70.20%
6 6 0 119.48% 90.00 0 0In the money 0New 78.61%
Dec 18, 2026EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$56.90Nearest ATM strike $55.00
Jump to ATM
ZD option chain expiring 2026-12-18, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 157.75% 15.00 41 41 0 245.79%
29 29In the money 0 139.04% 17.50 196 196 0 218.94%
0 0In the money 0New 131.45% 20.00 316 316 0 159.97%
10 10In the money 0 116.69% 22.50 3 3 0 176.38%
94 94In the money 0 109.14% 25.00 27 27 0 158.84%
13 13In the money 0 89.70% 30.00 66 66 0 128.72%
6 6In the money 0 72.24% 35.00 28 28 0 103.94%
29 29In the money 0 62.12% 40.00 15 15 0 83.77%
365 365In the money 0 54.31% 45.00 6 6 0 66.19%
83 83In the money 0 50.54% 50.00 4 4 0 54.14%
725 737In the money +12 54.68% 55.00NEAREST ATM 6 6 0 47.62%
STOCK PRICE $56.90
11 11 0 50.89% 60.00 0 0In the money 0New 47.89%
355 356 +1 50.49% 65.00 0 0In the money 0New 44.12%
869 869 0 57.91% 70.00 0 0In the money 0New 40.63%
9 9 0 64.25% 75.00 0 0In the money 0New 43.85%
2 2 0 71.71% 80.00 0 0In the money 0New 49.48%
0 0 0New 79.49% 85.00 0 0In the money 0New 56.63%
Jan 15, 2027EXPIRATION34 contracts / 17 strikes
SAVED STOCK PRICE$56.90Nearest ATM strike $55.00
Jump to ATM
ZD option chain expiring 2027-01-15, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 132.27% 15.00 26 26 0 202.99%
0 0In the money 0New 122.46% 17.50 17 17 0 180.86%
0 0In the money 0New 112.92% 20.00 8 8 0 162.10%
0 0In the money 0New 99.53% 22.50 2 2 0 145.79%
0 0In the money 0New 91.58% 25.00 10 10 0 131.35%
4 4In the money 0 73.46% 30.00 0 0 0New 106.54%
1 1In the money 0 57.68% 35.00 2 2 0 77.32%
0 0In the money 0New 49.40% 40.00 82 82 0 68.58%
19 19In the money 0 51.45% 45.00 25 25 0 58.46%
2 2In the money 0 49.80% 50.00 21 21 0 51.27%
156 156In the money 0 51.90% 55.00NEAREST ATM 3 3 0 49.97%
STOCK PRICE $56.90
27 27 0 46.54% 60.00 36 36In the money 0 44.70%
4 13 +9 46.81% 65.00 0 0In the money 0New 44.37%
19 19 0 50.66% 70.00 0 0In the money 0New 44.30%
3 3 0 56.10% 75.00 0 0In the money 0New 44.02%
76 76 0 60.46% 80.00 0 0In the money 0New 46.11%
0 0 0New 66.21% 85.00 0 0In the money 0New 50.52%
Mar 19, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$56.90Nearest ATM strike $55.00
Jump to ATM
ZD option chain expiring 2027-03-19, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 41.33% 30.00 1 1 0 62.04%
0 0In the money 0New 47.71% 35.00 7 7 0 69.05%
1 1In the money 0 50.99% 40.00 0 0 0New 59.86%
1 1In the money 0 52.47% 45.00 1 1 0 50.57%
0 0In the money 0New 52.09% 50.00 0 0 0New 51.86%
11 11In the money 0 52.86% 55.00NEAREST ATM 1 1 0 51.22%
STOCK PRICE $56.90
17 17 0 49.55% 60.00 0 0In the money 0New 49.64%
1 1 0 49.04% 65.00 0 0In the money 0New 47.95%
2 2 0 47.76% 70.00 0 0In the money 0New 47.56%
4 4 0 47.33% 75.00 0 0In the money 0New 48.75%
2 2 0 49.96% 80.00 0 0In the money 0New 48.19%
3 3 0 53.98% 85.00 0 0In the money 0New 47.39%
Jun 17, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$56.90Nearest ATM strike $55.00
Jump to ATM
ZD option chain expiring 2027-06-17, open interest on 2026-10-20 compared with 2026-10-16
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 47.87% 30.00 0 0 0New 68.13%
0 0In the money 0New 51.03% 35.00 0 0 0New 58.87%
0 0In the money 0New 51.18% 40.00 0 0 0New 53.20%
0 0In the money 0New 51.28% 45.00 0 0 0New 49.20%
0 0In the money 0New 50.91% 50.00 0 0 0New 51.06%
0 0In the money 0New 51.17% 55.00NEAREST ATM 0 0 0New 51.86%
STOCK PRICE $56.90
0 0 0New 49.35% 60.00 0 0In the money 0New 50.14%
0 0 0New 48.80% 65.00 0 0In the money 0New 49.01%
0 0 0New 47.45% 70.00 0 0In the money 0New 48.01%
0 0 0New 47.83% 75.00 0 0In the money 0New 48.01%
0 0 0New 46.72% 80.00 0 0In the money 0New 47.09%
0 0 0New 47.62% 85.00 0 0In the money 0New 47.39%

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