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Contract OI history

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Feb 19, 2027 EXPIRATION

GRRR $22.50 Call

GRRR270219C00022500

Latest saved OI396Oct 23, 2026
Last change+151vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $22.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3961980 2026-10-09: 11 OI2026-10-13: 58 OI2026-10-14: 58 OI2026-10-15: 58 OI2026-10-16: 58 OI2026-10-21: 245 OI2026-10-23: 396 OI Oct 09, 2026Oct 23, 2026

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

GRRR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing396+151
Oct 21, 2026245+187
Oct 16, 2026580
Oct 15, 2026580
Oct 14, 2026580
Oct 13, 202658+47
Oct 09, 202611No prior observation