OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

PM $150.00 Put

PM270319P00150000

Latest saved OI303Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $150.00 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. 3031510 2026-10-02: 238 OI2026-10-05: 238 OI2026-10-06: 238 OI2026-10-07: 250 OI2026-10-08: 250 OI2026-10-09: 261 OI2026-10-13: 265 OI2026-10-14: 265 OI2026-10-15: 291 OI2026-10-16: 290 OI2026-10-21: 291 OI2026-10-23: 303 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, 2026Viewing303+12
Oct 21, 2026291+1
Oct 16, 2026290-1
Oct 15, 2026291+26
Oct 14, 20262650
Oct 13, 2026265+4
Oct 09, 2026261+11
Oct 08, 20262500
Oct 07, 2026250+12
Oct 06, 20262380
Oct 05, 20262380
Oct 02, 2026238No prior observation