OITracker Cboe delayed data

Contract OI history

Back to MRP

Dec 18, 2026 EXPIRATION

MRP $35.00 Put

MRP261218P00035000

Latest saved OI68Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MRP $35.00 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. 3761880 2026-10-02: 376 OI2026-10-05: 376 OI2026-10-06: 76 OI2026-10-07: 69 OI2026-10-08: 69 OI2026-10-09: 69 OI2026-10-13: 69 OI2026-10-14: 69 OI2026-10-16: 68 OI2026-10-20: 68 OI2026-10-23: 68 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, 2026Viewing680
Oct 20, 2026680
Oct 16, 202668-1
Oct 14, 2026690
Oct 13, 2026690
Oct 09, 2026690
Oct 08, 2026690
Oct 07, 202669-7
Oct 06, 202676-300
Oct 05, 20263760
Oct 02, 2026376No prior observation