OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RZLV $12.00 Call

RZLV270115C00012000

Latest saved OI16,581Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RZLV $12.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 16,5818,2900 2026-10-09: 16,561 OI2026-10-13: 16,561 OI2026-10-14: 16,561 OI2026-10-16: 16,581 OI2026-10-21: 16,581 OI2026-10-23: 16,581 OI Oct 09, 2026Oct 23, 2026

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

RZLV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202616,5810
Oct 21, 2026Viewing16,5810
Oct 16, 202616,581+20
Oct 14, 202616,5610
Oct 13, 202616,5610
Oct 09, 202616,561No prior observation