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Contract OI history

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Dec 18, 2026 EXPIRATION

RHP $90.00 Put

RHP261218P00090000

Latest saved OI356Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RHP $90.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3571780 2026-10-02: 356 OI2026-10-05: 356 OI2026-10-06: 356 OI2026-10-07: 356 OI2026-10-08: 357 OI2026-10-09: 357 OI2026-10-13: 357 OI2026-10-15: 357 OI2026-10-16: 356 OI2026-10-20: 357 OI2026-10-23: 356 OI Oct 02, 2026Oct 23, 2026

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

RHP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing356-1
Oct 20, 2026357+1
Oct 16, 2026356-1
Oct 15, 20263570
Oct 13, 20263570
Oct 09, 20263570
Oct 08, 2026357+1
Oct 07, 20263560
Oct 06, 20263560
Oct 05, 20263560
Oct 02, 2026356No prior observation