OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

INVZ $2.50 Call

INVZ270115C00002500

Latest saved OI4,915Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INVZ $2.50 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. 4,9152,4570 2026-10-08: 4,915 OI2026-10-09: 4,915 OI2026-10-13: 4,915 OI2026-10-14: 4,915 OI2026-10-16: 4,915 OI2026-10-21: 4,915 OI2026-10-23: 4,915 OI Oct 08, 2026Oct 23, 2026

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

INVZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,9150
Oct 21, 20264,9150
Oct 16, 20264,9150
Oct 14, 20264,9150
Oct 13, 20264,9150
Oct 09, 20264,9150
Oct 08, 20264,915No prior observation