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Contract OI history

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May 21, 2027 EXPIRATION

REKR $500.00 Call

REKR270521C00000500

Latest saved OI576Oct 23, 2026
Last change+321vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
REKR $500.00 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. 5762880 2026-10-09: 179 OI2026-10-13: 191 OI2026-10-14: 192 OI2026-10-16: 255 OI2026-10-20: 255 OI2026-10-23: 576 OI Oct 09, 2026Oct 23, 2026

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

REKR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026576+321
Oct 20, 2026Viewing2550
Oct 16, 2026255+63
Oct 14, 2026192+1
Oct 13, 2026191+12
Oct 09, 2026179No prior observation