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Contract OI history

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Dec 18, 2026 EXPIRATION

DUK $125.00 Call

DUK261218C00125000

Latest saved OI3,826Oct 23, 2026
Last change-2vs 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. 3,8281,9140 2026-10-02: 1,513 OI2026-10-05: 1,533 OI2026-10-06: 1,541 OI2026-10-07: 1,550 OI2026-10-08: 1,611 OI2026-10-09: 1,617 OI2026-10-13: 1,623 OI2026-10-14: 1,625 OI2026-10-15: 1,674 OI2026-10-16: 1,758 OI2026-10-21: 3,828 OI2026-10-23: 3,826 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, 2026Viewing3,826-2
Oct 21, 20263,828+2,070
Oct 16, 20261,758+84
Oct 15, 20261,674+49
Oct 14, 20261,625+2
Oct 13, 20261,623+6
Oct 09, 20261,617+6
Oct 08, 20261,611+61
Oct 07, 20261,550+9
Oct 06, 20261,541+8
Oct 05, 20261,533+20
Oct 02, 20261,513No prior observation