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Contract OI history

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Sep 17, 2027 EXPIRATION

DUK $95.00 Put

DUK270917P00095000

Latest saved OI4,101Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DUK $95.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,1012,0500 2026-10-02: 2,695 OI2026-10-05: 2,695 OI2026-10-06: 2,695 OI2026-10-07: 2,695 OI2026-10-08: 2,695 OI2026-10-09: 2,695 OI2026-10-13: 2,695 OI2026-10-14: 2,695 OI2026-10-15: 2,700 OI2026-10-16: 3,446 OI2026-10-21: 4,091 OI2026-10-23: 4,101 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, 2026Viewing4,101+10
Oct 21, 20264,091+645
Oct 16, 20263,446+746
Oct 15, 20262,700+5
Oct 14, 20262,6950
Oct 13, 20262,6950
Oct 09, 20262,6950
Oct 08, 20262,6950
Oct 07, 20262,6950
Oct 06, 20262,6950
Oct 05, 20262,6950
Oct 02, 20262,695No prior observation