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Contract OI history

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Feb 19, 2027 EXPIRATION

RZLV $4.00 Call

RZLV270219C00004000

Latest saved OI533Oct 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 $4.00 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. 5332660 2026-10-09: 528 OI2026-10-13: 528 OI2026-10-14: 528 OI2026-10-16: 533 OI2026-10-21: 533 OI2026-10-23: 533 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, 20265330
Oct 21, 2026Viewing5330
Oct 16, 2026533+5
Oct 14, 20265280
Oct 13, 20265280
Oct 09, 2026528No prior observation