OITracker Cboe delayed data

Contract OI history

Back to PM

Jun 17, 2027 EXPIRATION

PM $185.00 Put

PM270617P00185000

Latest saved OI591Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $185.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5912950 2026-10-02: 519 OI2026-10-05: 504 OI2026-10-06: 499 OI2026-10-07: 499 OI2026-10-08: 499 OI2026-10-09: 501 OI2026-10-13: 504 OI2026-10-14: 504 OI2026-10-15: 566 OI2026-10-16: 566 OI2026-10-21: 572 OI2026-10-23: 591 OI Oct 02, 2026Oct 23, 2026

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

PM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing591+19
Oct 21, 2026572+6
Oct 16, 20265660
Oct 15, 2026566+62
Oct 14, 20265040
Oct 13, 2026504+3
Oct 09, 2026501+2
Oct 08, 20264990
Oct 07, 20264990
Oct 06, 2026499-5
Oct 05, 2026504-15
Oct 02, 2026519No prior observation