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Contract OI history

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Jan 15, 2027 EXPIRATION

DUK $125.00 Call

DUK270115C00125000

Latest saved OI1,650Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DUK $125.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6568280 2026-10-02: 1,408 OI2026-10-05: 1,419 OI2026-10-06: 1,423 OI2026-10-07: 1,452 OI2026-10-08: 1,460 OI2026-10-09: 1,552 OI2026-10-13: 1,590 OI2026-10-14: 1,600 OI2026-10-15: 1,602 OI2026-10-16: 1,656 OI2026-10-21: 1,655 OI2026-10-23: 1,650 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DUK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,650-5
Oct 21, 20261,655-1
Oct 16, 20261,656+54
Oct 15, 20261,602+2
Oct 14, 20261,600+10
Oct 13, 20261,590+38
Oct 09, 20261,552+92
Oct 08, 20261,460+8
Oct 07, 20261,452+29
Oct 06, 20261,423+4
Oct 05, 20261,419+11
Oct 02, 20261,408No prior observation