OITracker Cboe delayed data

Contract OI history

Back to PM

Nov 20, 2026 EXPIRATION

PM $190.00 Put

PM261120P00190000

Latest saved OI1,009Oct 23, 2026
Last change+334vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $190.00 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. 1,0095040 2026-10-02: 573 OI2026-10-05: 576 OI2026-10-06: 589 OI2026-10-07: 609 OI2026-10-08: 609 OI2026-10-09: 629 OI2026-10-13: 634 OI2026-10-14: 634 OI2026-10-15: 648 OI2026-10-16: 650 OI2026-10-21: 675 OI2026-10-23: 1,009 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, 2026Viewing1,009+334
Oct 21, 2026675+25
Oct 16, 2026650+2
Oct 15, 2026648+14
Oct 14, 20266340
Oct 13, 2026634+5
Oct 09, 2026629+20
Oct 08, 20266090
Oct 07, 2026609+20
Oct 06, 2026589+13
Oct 05, 2026576+3
Oct 02, 2026573No prior observation