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Contract OI history

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Nov 20, 2026 EXPIRATION

MRP $25.00 Put

MRP261120P00025000

Latest saved OI1,927Oct 23, 2026
Last change-13vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MRP $25.00 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. 3,1561,5780 2026-10-02: 3,156 OI2026-10-05: 3,142 OI2026-10-06: 1,903 OI2026-10-07: 1,925 OI2026-10-08: 1,935 OI2026-10-09: 1,935 OI2026-10-13: 1,935 OI2026-10-14: 1,940 OI2026-10-16: 1,939 OI2026-10-20: 1,940 OI2026-10-23: 1,927 OI Oct 02, 2026Oct 23, 2026

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

MRP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,927-13
Oct 20, 2026Viewing1,940+1
Oct 16, 20261,939-1
Oct 14, 20261,940+5
Oct 13, 20261,9350
Oct 09, 20261,9350
Oct 08, 20261,935+10
Oct 07, 20261,925+22
Oct 06, 20261,903-1,239
Oct 05, 20263,142-14
Oct 02, 20263,156No prior observation