OITracker Cboe delayed data
OI update signal: Not checked today MSFT / AAPL · Checked Oct 23, 09:56 EDT
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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

DUK

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $124.48 · 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
458 contracts / 9 expirationsClick OI for history
Nov 20, 2026EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK 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 0.00% 65.00 1 1 0 133.72%
0 0In the money 0New 0.00% 70.00 1 1 0 138.46%
0 0In the money 0New 0.00% 75.00 0 0 0New 124.33%
1 1In the money 0 0.00% 80.00 0 0 0New 111.02%
0 0In the money 0New 0.00% 85.00 0 0 0New 98.41%
0 0In the money 0New 0.00% 90.00 31 31 0 86.36%
0 0In the money 0New 44.52% 95.00 17 17 0 74.78%
1 1In the money 0 0.00% 100.00 78 97 +19 36.85%
61 61In the money 0 47.53% 105.00 316 301 -15 34.02%
25 24In the money -1 37.40% 110.00 700 665 -35 26.64%
489 487In the money -2 22.72% 115.00 695 765 +70 21.99%
2,201 2,175In the money -26 19.44% 120.00 594 762 +168 19.89%
STOCK PRICE $124.48
2,679 3,163 +484 18.18% 125.00NEAREST ATM 56 105In the money +49 18.02%
791 886 +95 16.44% 130.00 1 1In the money 0 16.15%
41 67 +26 18.22% 135.00 4 4In the money 0 0.00%
0 0 0New 19.06% 140.00 0 0In the money 0New 24.05%
0 0 0New 23.75% 145.00 0 0In the money 0New 27.62%
0 0 0New 55.30% 150.00 2 2In the money 0 0.00%
0 0 0New 61.83% 155.00 0 0In the money 0New 35.18%
0 0 0New 67.96% 160.00 0 0In the money 0New 40.71%
0 0 0New 73.75% 165.00 0 0In the money 0New 46.03%
0 0 0New 79.25% 170.00 0 0In the money 0New 51.18%
0 0 0New 84.49% 175.00 0 0In the money 0New 0.00%
Dec 18, 2026EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK 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 0.00% 60.00 3 3 0 120.83%
0 0In the money 0New 0.00% 65.00 1 1 0 109.29%
0 0In the money 0New 0.00% 70.00 4 4 0 98.58%
1 1In the money 0 0.00% 75.00 13 13 0 88.56%
2 2In the money 0 0.00% 80.00 22 22 0 79.13%
0 0In the money 0New 0.00% 85.00 23 23 0 70.19%
102 102In the money 0 0.00% 90.00 15 15 0 37.42%
3 3In the money 0 0.00% 95.00 78 80 +2 42.86%
54 54In the money 0 26.59% 100.00 172 172 0 35.60%
12 12In the money 0 33.89% 105.00 432 430 -2 29.04%
211 211In the money 0 29.10% 110.00 1,799 1,793 -6 23.89%
335 327In the money -8 24.91% 115.00 1,044 1,112 +68 21.40%
1,926 1,930In the money +4 19.36% 120.00 1,925 1,835 -90 19.49%
STOCK PRICE $124.48
3,828 3,826 -2 17.73% 125.00NEAREST ATM 115 111In the money -4 18.19%
971 1,025 +54 16.81% 130.00 37 37In the money 0 13.47%
631 655 +24 16.55% 135.00 8 8In the money 0 0.00%
2,405 2,405 0 18.97% 140.00 3 3In the money 0 0.00%
274 274 0 34.10% 145.00 0 0In the money 0New 21.52%
79 79 0 38.82% 150.00 0 0In the money 0New 0.00%
33 33 0 43.45% 155.00 0 0In the money 0New 27.27%
0 0 0New 47.79% 160.00 0 0In the money 0New 31.42%
1 1 0 51.90% 165.00 0 0In the money 0New 35.33%
0 0 0New 55.80% 170.00 0 0In the money 0New 39.11%
0 0 0New 59.51% 175.00 0 0In the money 0New 0.00%
1 1 0 63.06% 180.00 0 0In the money 0New 43.31%
13 13 0 45.82% 185.00 0 0In the money 0New 42.03%
Jan 15, 2027EXPIRATION54 contracts / 27 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 55.00 7 7 0 109.43%
22 22In the money 0 0.00% 60.00 299 301 +2 61.13%
0 0In the money 0New 0.00% 65.00 30 30 0 89.74%
27 27In the money 0 0.00% 70.00 137 137 0 80.99%
0 0In the money 0New 60.82% 75.00 84 84 0 47.72%
61 61In the money 0 0.00% 80.00 62 62 0 42.24%
18 18In the money 0 0.00% 85.00 204 202 -2 58.46%
29 29In the money 0 0.00% 90.00 336 336 0 39.06%
28 28In the money 0 32.10% 95.00 415 415 0 29.99%
360 360In the money 0 38.27% 100.00 1,281 1,253 -28 30.26%
372 372In the money 0 27.41% 105.00 1,121 1,148 +27 26.33%
312 304In the money -8 26.01% 110.00 1,161 1,172 +11 23.00%
388 388In the money 0 20.52% 115.00 1,464 1,445 -19 20.70%
1,272 1,266In the money -6 18.48% 120.00 671 626 -45 19.26%
STOCK PRICE $124.48
1,655 1,650 -5 17.17% 125.00NEAREST ATM 709 702In the money -7 15.03%
1,987 3,418 +1,431 16.53% 130.00 707 720In the money +13 16.51%
2,048 2,550 +502 16.63% 135.00 158 158In the money 0 15.67%
854 854 0 17.96% 140.00 26 26In the money 0 0.00%
1,803 1,803 0 17.24% 145.00 2 2In the money 0 21.14%
1,311 1,309 -2 19.09% 150.00 0 0In the money 0New 0.00%
139 139 0 29.76% 155.00 0 0In the money 0New 25.33%
940 940 0 38.84% 160.00 0 0In the money 0New 28.76%
72 72 0 41.98% 165.00 0 0In the money 0New 29.48%
91 91 0 45.17% 170.00 0 0In the money 0New 35.28%
195 195 0 48.22% 175.00 0 0In the money 0New 31.84%
2 2 0 51.12% 180.00 0 0In the money 0New 39.26%
9 9 0 53.90% 185.00 0 0In the money 0New 0.00%
Mar 19, 2027EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK 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 0.00% 65.00 8 8 0 68.12%
0 0In the money 0New 0.00% 70.00 0 0 0New 61.50%
0 0In the money 0New 0.00% 75.00 98 98 0 55.60%
0 0In the money 0New 0.00% 80.00 266 266 0 34.05%
0 0In the money 0New 0.00% 85.00 78 78 0 31.32%
2 2In the money 0 0.00% 90.00 86 86 0 33.95%
1 1In the money 0 20.12% 95.00 36 36 0 35.59%
18 18In the money 0 26.38% 100.00 564 566 +2 24.86%
14 14In the money 0 21.72% 105.00 336 336 0 22.82%
100 100In the money 0 20.17% 110.00 337 337 0 21.06%
71 71In the money 0 20.76% 115.00 545 541 -4 20.34%
311 310In the money -1 20.35% 120.00 399 398 -1 20.44%
STOCK PRICE $124.48
607 600 -7 19.79% 125.00NEAREST ATM 126 122In the money -4 17.85%
403 477 +74 17.31% 130.00 25 25In the money 0 17.12%
673 684 +11 19.21% 135.00 5 5In the money 0 17.02%
80 101 +21 16.41% 140.00 10 10In the money 0 18.33%
101 102 +1 18.07% 145.00 0 0In the money 0New 18.71%
88 128 +40 18.41% 150.00 0 0In the money 0New 20.25%
96 96 0 23.05% 155.00 0 0In the money 0New 20.01%
20 20 0 20.51% 160.00 0 0In the money 0New 23.05%
0 0 0New 32.00% 165.00 0 0In the money 0New 25.92%
0 0 0New 34.44% 170.00 0 0In the money 0New 28.65%
0 0 0New 36.57% 175.00 0 0In the money 0New 28.87%
1 1 0 38.78% 180.00 0 0In the money 0New 31.66%
0 0 0New 40.89% 185.00 0 0In the money 0New 34.29%
4 4 0 41.59% 190.00 0 0In the money 0New 33.48%
Apr 16, 2027EXPIRATION46 contracts / 23 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK option chain expiring 2027-04-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 70.00 0 0 0New 48.08%
0 0In the money 0New 38.30% 75.00 0 0 0New 43.13%
0 0In the money 0New 0.00% 80.00 438 438 0 34.28%
0 0In the money 0New 0.00% 85.00 0 0 0New 32.92%
0 0In the money 0New 30.98% 90.00 12 12 0 31.05%
0 0In the money 0New 28.29% 95.00 25 25 0 27.88%
1 1In the money 0 25.66% 100.00 9 96 +87 25.74%
3 3In the money 0 21.36% 105.00 226 226 0 23.35%
3 3In the money 0 20.64% 110.00 20 20 0 19.53%
13 13In the money 0 19.41% 115.00 41 41 0 19.92%
1,059 1,059In the money 0 18.72% 120.00 34 34 0 19.31%
STOCK PRICE $124.48
621 621 0 18.23% 125.00NEAREST ATM 3 3In the money 0 17.90%
530 533 +3 17.73% 130.00 0 0In the money 0New 17.45%
23 55 +32 17.34% 135.00 0 0In the money 0New 17.36%
19 28 +9 17.05% 140.00 0 0In the money 0New 16.09%
30 45 +15 17.40% 145.00 0 0In the money 0New 0.00%
0 6 +6New 17.75% 150.00 0 0In the money 0New 0.00%
0 4 +4New 19.76% 155.00 0 0In the money 0New 22.59%
1 1 0 20.55% 160.00 0 0In the money 0New 25.26%
0 0 0New 22.60% 165.00 0 0In the money 0New 27.82%
0 0 0New 25.67% 170.00 0 0In the money 0New 30.29%
0 0 0New 27.58% 175.00 0 0In the money 0New 31.66%
0 0 0New 29.40% 180.00 0 0In the money 0New 33.98%
Jun 17, 2027EXPIRATION52 contracts / 26 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK 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 41.43% 65.00 0 0 0New 52.90%
0 0In the money 0New 36.01% 70.00 0 0 0New 49.85%
0 0In the money 0New 30.04% 75.00 0 0 0New 36.21%
0 0In the money 0New 25.50% 80.00 62 62 0 41.43%
6 6In the money 0 32.79% 85.00 16 16 0 29.75%
2 2In the money 0 28.55% 90.00 93 93 0 27.54%
1 1In the money 0 27.27% 95.00 27 27 0 25.42%
11 11In the money 0 24.73% 100.00 45 52 +7 24.08%
6 6In the money 0 21.41% 105.00 71 71 0 20.90%
47 47In the money 0 20.84% 110.00 273 273 0 21.58%
32 32In the money 0 20.29% 115.00 304 310 +6 19.62%
179 179In the money 0 18.75% 120.00 146 146 0 19.23%
STOCK PRICE $124.48
201 209 +8 19.35% 125.00NEAREST ATM 132 132In the money 0 18.18%
2,072 2,074 +2 18.61% 130.00 14 14In the money 0 18.32%
515 553 +38 18.29% 135.00 2 2In the money 0 17.64%
684 690 +6 17.83% 140.00 0 0In the money 0New 16.21%
89 104 +15 17.18% 145.00 1 1In the money 0 0.00%
219 220 +1 18.24% 150.00 0 0In the money 0New 0.00%
21 21 0 18.55% 155.00 0 0In the money 0New 17.53%
27 27 0 21.37% 160.00 0 0In the money 0New 0.00%
2 2 0 21.95% 165.00 0 0In the money 0New 0.00%
0 0 0New 25.34% 170.00 0 0In the money 0New 0.00%
0 0 0New 27.12% 175.00 0 0In the money 0New 0.00%
0 0 0New 30.64% 180.00 0 0In the money 0New 0.00%
1 1 0 30.62% 185.00 0 0In the money 0New 0.00%
3 3 0 33.78% 190.00 0 0In the money 0New 0.00%
Sep 17, 2027EXPIRATION50 contracts / 25 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK option chain expiring 2027-09-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 0.00% 65.00 16 16 0 48.73%
0 0In the money 0New 0.00% 70.00 34 34 0 34.19%
0 0In the money 0New 30.96% 75.00 13 13 0 40.12%
0 0In the money 0New 30.67% 80.00 10 10 0 36.34%
0 0In the money 0New 27.81% 85.00 15 15 0 32.57%
1 1In the money 0 24.15% 90.00 59 59 0 24.78%
0 0In the money 0New 23.12% 95.00 4,091 4,101 +10 23.91%
5 5In the money 0 21.51% 100.00 432 432 0 23.68%
1 1In the money 0 20.49% 105.00 176 176 0 21.54%
54 54In the money 0 19.94% 110.00 182 182 0 20.51%
5 11In the money +6 19.64% 115.00 83 83 0 20.65%
94 94In the money 0 18.90% 120.00 207 207 0 19.58%
STOCK PRICE $124.48
164 164 0 18.63% 125.00NEAREST ATM 207 207In the money 0 19.11%
389 389 0 18.40% 130.00 0 0In the money 0New 18.65%
45 53 +8 18.26% 135.00 0 0In the money 0New 18.40%
561 562 +1 18.77% 140.00 0 0In the money 0New 18.43%
18 38 +20 18.12% 145.00 0 0In the money 0New 17.89%
1 2 +1 18.70% 150.00 0 0In the money 0New 0.00%
0 2 +2New 20.00% 155.00 0 0In the money 0New 0.00%
0 0 0New 21.60% 160.00 0 0In the money 0New 21.42%
0 0 0New 22.74% 165.00 0 0In the money 0New 0.00%
0 0 0New 24.35% 170.00 0 0In the money 0New 0.00%
0 0 0New 25.76% 175.00 0 0In the money 0New 0.00%
0 0 0New 27.18% 180.00 0 0In the money 0New 0.00%
0 0 0New 28.54% 185.00 0 0In the money 0New 24.76%
Jan 21, 2028EXPIRATION56 contracts / 28 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 0.00% 60.00 1,033 1,032 -1 33.42%
0 0In the money 0New 33.99% 65.00 36 34 -2 33.32%
102 102In the money 0 34.83% 70.00 102 100 -2 38.26%
21 21In the money 0 32.10% 75.00 18 18 0 30.90%
126 126In the money 0 29.86% 80.00 81 81 0 27.69%
29 29In the money 0 29.17% 85.00 93 101 +8 26.76%
28 27In the money -1 24.63% 90.00 94 94 0 26.61%
24 24In the money 0 24.11% 95.00 55 51 -4 25.30%
207 205In the money -2 22.65% 100.00 342 340 -2 24.62%
74 73In the money -1 21.70% 105.00 278 276 -2 21.63%
175 179In the money +4 20.52% 110.00 550 606 +56 21.77%
267 268In the money +1 19.35% 115.00 383 382 -1 20.10%
714 713In the money -1 18.91% 120.00 838 868 +30 19.68%
STOCK PRICE $124.48
496 496 0 18.69% 125.00NEAREST ATM 152 152In the money 0 19.06%
918 918 0 17.36% 130.00 14 14In the money 0 18.86%
704 704 0 17.91% 135.00 1 1In the money 0 18.58%
334 351 +17 17.75% 140.00 16 16In the money 0 18.09%
123 123 0 17.55% 145.00 1 1In the money 0 17.61%
234 236 +2 17.69% 150.00 28 28In the money 0 16.94%
132 132 0 18.19% 155.00 1 1In the money 0 0.00%
199 199 0 18.93% 160.00 0 0In the money 0New 0.00%
168 168 0 19.66% 165.00 0 0In the money 0New 0.00%
418 418 0 21.16% 170.00 0 0In the money 0New 22.29%
82 82 0 22.31% 175.00 0 0In the money 0New 0.00%
19 19 0 23.37% 180.00 0 0In the money 0New 0.00%
14 14 0 21.75% 185.00 0 0In the money 0New 0.00%
2 2 0 25.36% 190.00 0 0In the money 0New 25.33%
5 5 0 26.41% 195.00 0 0In the money 0New 27.40%
Jan 19, 2029EXPIRATION50 contracts / 25 strikes
SAVED STOCK PRICE$124.48Nearest ATM strike $125.00
Jump to ATM
DUK option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 35.98% 60.00 0 1 +1New 32.55%
0 0In the money 0New 0.00% 65.00 0 2 +2New 37.73%
58 72In the money +14 27.12% 70.00 0 2 +2New 34.34%
0 0In the money 0New 27.43% 75.00 0 0 0New 31.18%
8 8In the money 0 24.97% 80.00 0 0 0New 24.47%
12 12In the money 0 23.90% 85.00 1 1 0 25.50%
13 13In the money 0 22.98% 90.00 0 0 0New 22.81%
9 9In the money 0 21.66% 95.00 220 220 0 21.58%
109 109In the money 0 21.12% 100.00 22 22 0 20.79%
48 50In the money +2 19.84% 105.00 6 6 0 20.37%
39 195In the money +156 19.75% 110.00 35 35 0 19.58%
51 51In the money 0 19.25% 115.00 8 8 0 19.11%
60 67In the money +7 18.25% 120.00 96 96 0 18.82%
STOCK PRICE $124.48
95 95 0 17.99% 125.00NEAREST ATM 0 3In the money +3New 18.36%
96 92 -4 17.79% 130.00 55 105In the money +50 17.77%
30 31 +1 17.31% 135.00 0 0In the money 0New 17.51%
74 74 0 16.76% 140.00 0 2In the money +2New 17.01%
17 17 0 16.44% 145.00 1 18In the money +17 16.79%
122 122 0 16.15% 150.00 0 0In the money 0New 16.69%
1 1 0 15.67% 155.00 0 0In the money 0New 15.72%
32 33 +1 15.56% 160.00 0 0In the money 0New 0.00%
12 12 0 15.50% 165.00 0 0In the money 0New 0.00%
0 0 0New 17.75% 170.00 0 0In the money 0New 0.00%
3 3 0 18.73% 175.00 0 0In the money 0New 0.00%
2 2 0 16.37% 180.00 0 0In the money 0New 20.16%

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