OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CZR $33.00 Call

CZR270115C00033000

Latest saved OI2,438Oct 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 $33.00 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. 2,4381,2190 2026-10-08: 2,437 OI2026-10-09: 2,437 OI2026-10-13: 2,437 OI2026-10-14: 2,437 OI2026-10-15: 2,437 OI2026-10-16: 2,437 OI2026-10-21: 2,438 OI2026-10-23: 2,438 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, 2026Viewing2,4380
Oct 21, 20262,438+1
Oct 16, 20262,4370
Oct 15, 20262,4370
Oct 14, 20262,4370
Oct 13, 20262,4370
Oct 09, 20262,4370
Oct 08, 20262,437No prior observation