OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CAR $290.00 Call

CAR270115C00290000

Latest saved OI79Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CAR $290.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 89440 2026-10-09: 89 OI2026-10-13: 89 OI2026-10-14: 89 OI2026-10-15: 89 OI2026-10-16: 89 OI2026-10-21: 89 OI2026-10-23: 79 OI Oct 09, 2026Oct 23, 2026

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

CAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing79-10
Oct 21, 2026890
Oct 16, 2026890
Oct 15, 2026890
Oct 14, 2026890
Oct 13, 2026890
Oct 09, 202689No prior observation