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Contract OI history

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Jan 15, 2027 EXPIRATION

OKE $87.50 Put

OKE270115P00087500

Latest saved OI262Oct 23, 2026
Last change+35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKE $87.50 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. 2621310 2026-10-02: 198 OI2026-10-05: 204 OI2026-10-06: 204 OI2026-10-07: 204 OI2026-10-08: 204 OI2026-10-09: 204 OI2026-10-13: 205 OI2026-10-14: 205 OI2026-10-15: 206 OI2026-10-16: 206 OI2026-10-21: 227 OI2026-10-23: 262 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, 2026262+35
Oct 21, 2026Viewing227+21
Oct 16, 20262060
Oct 15, 2026206+1
Oct 14, 20262050
Oct 13, 2026205+1
Oct 09, 20262040
Oct 08, 20262040
Oct 07, 20262040
Oct 06, 20262040
Oct 05, 2026204+6
Oct 02, 2026198No prior observation