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Contract OI history

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Jun 17, 2027 EXPIRATION

DUK $130.00 Call

DUK270617C00130000

Latest saved OI2,074Oct 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 $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. 2,0741,0370 2026-10-02: 1,954 OI2026-10-05: 1,955 OI2026-10-06: 1,955 OI2026-10-07: 1,955 OI2026-10-08: 1,955 OI2026-10-09: 1,955 OI2026-10-13: 1,947 OI2026-10-14: 1,947 OI2026-10-15: 1,960 OI2026-10-16: 2,004 OI2026-10-21: 2,072 OI2026-10-23: 2,074 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, 2026Viewing2,074+2
Oct 21, 20262,072+68
Oct 16, 20262,004+44
Oct 15, 20261,960+13
Oct 14, 20261,9470
Oct 13, 20261,947-8
Oct 09, 20261,9550
Oct 08, 20261,9550
Oct 07, 20261,9550
Oct 06, 20261,9550
Oct 05, 20261,955+1
Oct 02, 20261,954No prior observation