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Contract OI history

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May 21, 2027 EXPIRATION

RZLV $2.50 Call

RZLV270521C00002500

Latest saved OI1,803Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RZLV $2.50 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. 1,8039010 2026-10-09: 1,396 OI2026-10-13: 1,500 OI2026-10-14: 1,659 OI2026-10-16: 1,754 OI2026-10-21: 1,802 OI2026-10-23: 1,803 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, 2026Viewing1,803+1
Oct 21, 20261,802+48
Oct 16, 20261,754+95
Oct 14, 20261,659+159
Oct 13, 20261,500+104
Oct 09, 20261,396No prior observation