OITracker Cboe delayed data

Contract OI history

Back to MP

Oct 30, 2026 EXPIRATION

MP $36.00 Put

MP261030P00036000

Latest saved OI239Oct 23, 2026
Last change+21vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $36.00 put open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 2391190 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 33 OI2026-10-14: 33 OI2026-10-15: 85 OI2026-10-16: 88 OI2026-10-21: 218 OI2026-10-23: 239 OI Oct 07, 2026Oct 23, 2026

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

MP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing239+21
Oct 21, 2026218+130
Oct 16, 202688+3
Oct 15, 202685+52
Oct 14, 2026330
Oct 13, 202633+33
Oct 09, 202600
Oct 08, 202600
Oct 07, 20260No prior observation