OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

IPSC $2.50 Put

IPSC270115P00002500

Latest saved OI674Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IPSC $2.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6743370 2026-10-08: 674 OI2026-10-09: 674 OI2026-10-13: 674 OI2026-10-14: 674 OI2026-10-16: 674 OI2026-10-20: 674 OI2026-10-23: 674 OI Oct 08, 2026Oct 23, 2026

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

IPSC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6740
Oct 20, 20266740
Oct 16, 20266740
Oct 14, 20266740
Oct 13, 20266740
Oct 09, 20266740
Oct 08, 2026674No prior observation