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Contract OI history

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Nov 20, 2026 EXPIRATION

DUK $130.00 Call

DUK261120C00130000

Latest saved OI886Oct 23, 2026
Last change+95vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DUK $130.00 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. 8864430 2026-10-02: 312 OI2026-10-05: 312 OI2026-10-06: 312 OI2026-10-07: 312 OI2026-10-08: 311 OI2026-10-09: 316 OI2026-10-13: 316 OI2026-10-14: 315 OI2026-10-15: 320 OI2026-10-16: 332 OI2026-10-21: 791 OI2026-10-23: 886 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, 2026Viewing886+95
Oct 21, 2026791+459
Oct 16, 2026332+12
Oct 15, 2026320+5
Oct 14, 2026315-1
Oct 13, 20263160
Oct 09, 2026316+5
Oct 08, 2026311-1
Oct 07, 20263120
Oct 06, 20263120
Oct 05, 20263120
Oct 02, 2026312No prior observation