OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

RZLV $3.50 Put

RZLV280121P00003500

Latest saved OI1,532Oct 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 $3.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,8429210 2026-10-09: 1,842 OI2026-10-13: 1,842 OI2026-10-14: 1,842 OI2026-10-16: 1,842 OI2026-10-21: 1,532 OI2026-10-23: 1,532 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, 20261,5320
Oct 21, 2026Viewing1,532-310
Oct 16, 20261,8420
Oct 14, 20261,8420
Oct 13, 20261,8420
Oct 09, 20261,842No prior observation