OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

GRRR $12.50 Call

GRRR270319C00012500

Latest saved OI410Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $12.50 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. 4102050 2026-10-09: 368 OI2026-10-13: 366 OI2026-10-14: 366 OI2026-10-15: 405 OI2026-10-16: 405 OI2026-10-21: 410 OI2026-10-23: 410 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, 20264100
Oct 21, 2026Viewing410+5
Oct 16, 20264050
Oct 15, 2026405+39
Oct 14, 20263660
Oct 13, 2026366-2
Oct 09, 2026368No prior observation