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Contract OI history

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Nov 20, 2026 EXPIRATION

GRRR $15.00 Call

GRRR261120C00015000

Latest saved OI986Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $15.00 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. 1,0225110 2026-10-09: 993 OI2026-10-13: 1,002 OI2026-10-14: 1,002 OI2026-10-15: 1,022 OI2026-10-16: 1,021 OI2026-10-21: 979 OI2026-10-23: 986 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, 2026986+7
Oct 21, 2026Viewing979-42
Oct 16, 20261,021-1
Oct 15, 20261,022+20
Oct 14, 20261,0020
Oct 13, 20261,002+9
Oct 09, 2026993No prior observation