OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PSX $130.00 Put

PSX270115P00130000

Latest saved OI970Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PSX $130.00 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. 9854920 2026-10-02: 985 OI2026-10-05: 970 OI2026-10-06: 970 OI2026-10-07: 970 OI2026-10-08: 970 OI2026-10-09: 970 OI2026-10-13: 970 OI2026-10-14: 970 OI2026-10-15: 970 OI2026-10-16: 970 OI2026-10-21: 970 OI2026-10-23: 970 OI Oct 02, 2026Oct 23, 2026

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

PSX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9700
Oct 21, 20269700
Oct 16, 20269700
Oct 15, 20269700
Oct 14, 20269700
Oct 13, 20269700
Oct 09, 20269700
Oct 08, 20269700
Oct 07, 20269700
Oct 06, 20269700
Oct 05, 2026970-15
Oct 02, 2026985No prior observation