OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PM $120.00 Put

PM270115P00120000

Latest saved OI557Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $120.00 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. 5572780 2026-10-02: 538 OI2026-10-05: 538 OI2026-10-06: 538 OI2026-10-07: 538 OI2026-10-08: 538 OI2026-10-09: 538 OI2026-10-13: 535 OI2026-10-14: 535 OI2026-10-15: 535 OI2026-10-16: 535 OI2026-10-21: 557 OI2026-10-23: 557 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, 2026Viewing5570
Oct 21, 2026557+22
Oct 16, 20265350
Oct 15, 20265350
Oct 14, 20265350
Oct 13, 2026535-3
Oct 09, 20265380
Oct 08, 20265380
Oct 07, 20265380
Oct 06, 20265380
Oct 05, 20265380
Oct 02, 2026538No prior observation