OITracker Cboe delayed data

Contract OI history

Back to MRP

Nov 20, 2026 EXPIRATION

MRP $30.00 Put

MRP261120P00030000

Latest saved OI21Oct 23, 2026
Last change+20vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MRP $30.00 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. 2951470 2026-10-02: 295 OI2026-10-05: 250 OI2026-10-06: 133 OI2026-10-07: 133 OI2026-10-08: 133 OI2026-10-09: 1 OI2026-10-13: 1 OI2026-10-14: 1 OI2026-10-16: 1 OI2026-10-20: 1 OI2026-10-23: 21 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, 202621+20
Oct 20, 2026Viewing10
Oct 16, 202610
Oct 14, 202610
Oct 13, 202610
Oct 09, 20261-132
Oct 08, 20261330
Oct 07, 20261330
Oct 06, 2026133-117
Oct 05, 2026250-45
Oct 02, 2026295No prior observation