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Contract OI history

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Jan 21, 2028 EXPIRATION

DUK $125.00 Call

DUK280121C00125000

Latest saved OI496Oct 23, 2026
Last change0vs 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. 4982490 2026-10-02: 467 OI2026-10-05: 467 OI2026-10-06: 472 OI2026-10-07: 492 OI2026-10-08: 493 OI2026-10-09: 494 OI2026-10-13: 494 OI2026-10-14: 494 OI2026-10-15: 494 OI2026-10-16: 498 OI2026-10-21: 496 OI2026-10-23: 496 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, 2026Viewing4960
Oct 21, 2026496-2
Oct 16, 2026498+4
Oct 15, 20264940
Oct 14, 20264940
Oct 13, 20264940
Oct 09, 2026494+1
Oct 08, 2026493+1
Oct 07, 2026492+20
Oct 06, 2026472+5
Oct 05, 20264670
Oct 02, 2026467No prior observation