OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

CZR $32.00 Call

CZR280121C00032000

Latest saved OI1,743Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CZR $32.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,7438710 2026-10-08: 1,688 OI2026-10-09: 1,688 OI2026-10-13: 1,688 OI2026-10-14: 1,688 OI2026-10-15: 1,688 OI2026-10-16: 1,688 OI2026-10-21: 1,743 OI2026-10-23: 1,743 OI Oct 08, 2026Oct 23, 2026

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

CZR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,7430
Oct 21, 20261,743+55
Oct 16, 20261,6880
Oct 15, 20261,6880
Oct 14, 20261,6880
Oct 13, 20261,6880
Oct 09, 20261,6880
Oct 08, 20261,688No prior observation