OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

OKE $90.00 Put

OKE270115P00090000

Latest saved OI451Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKE $90.00 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. 4512250 2026-10-02: 431 OI2026-10-05: 439 OI2026-10-06: 440 OI2026-10-07: 440 OI2026-10-08: 440 OI2026-10-09: 440 OI2026-10-13: 440 OI2026-10-14: 442 OI2026-10-15: 442 OI2026-10-16: 441 OI2026-10-21: 446 OI2026-10-23: 451 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OKE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026451+5
Oct 21, 2026Viewing446+5
Oct 16, 2026441-1
Oct 15, 20264420
Oct 14, 2026442+2
Oct 13, 20264400
Oct 09, 20264400
Oct 08, 20264400
Oct 07, 20264400
Oct 06, 2026440+1
Oct 05, 2026439+8
Oct 02, 2026431No prior observation