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Contract OI history

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Jan 19, 2029 EXPIRATION

GRRR $7.50 Call

GRRR290119C00007500

Latest saved OI147Oct 23, 2026
Last change+18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $7.50 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. 147730 2026-10-09: 104 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 116 OI2026-10-16: 127 OI2026-10-21: 129 OI2026-10-23: 147 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, 2026Viewing147+18
Oct 21, 2026129+2
Oct 16, 2026127+11
Oct 15, 2026116+12
Oct 14, 20261040
Oct 13, 20261040
Oct 09, 2026104No prior observation