OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RZLV $1.50 Call

RZLV270115C00001500

Latest saved OI2,382Oct 23, 2026
Last change+5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RZLV $1.50 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. 2,3821,1910 2026-10-09: 2,201 OI2026-10-13: 2,240 OI2026-10-14: 2,239 OI2026-10-16: 2,224 OI2026-10-21: 2,377 OI2026-10-23: 2,382 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, 2026Viewing2,382+5
Oct 21, 20262,377+153
Oct 16, 20262,224-15
Oct 14, 20262,239-1
Oct 13, 20262,240+39
Oct 09, 20262,201No prior observation