OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PAX $12.50 Call

PAX270115C00012500

Latest saved OI2,423Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PAX $12.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,4251,2120 2026-10-08: 2,425 OI2026-10-09: 2,425 OI2026-10-13: 2,424 OI2026-10-14: 2,424 OI2026-10-16: 2,423 OI2026-10-20: 2,423 OI2026-10-23: 2,423 OI Oct 08, 2026Oct 23, 2026

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

PAX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,4230
Oct 20, 20262,4230
Oct 16, 20262,423-1
Oct 14, 20262,4240
Oct 13, 20262,424-1
Oct 09, 20262,4250
Oct 08, 20262,425No prior observation