OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GRRR $12.50 Call

GRRR270115C00012500

Latest saved OI1,319Oct 23, 2026
Last change+377vs 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. 1,3196590 2026-10-09: 886 OI2026-10-13: 935 OI2026-10-14: 935 OI2026-10-15: 945 OI2026-10-16: 943 OI2026-10-21: 942 OI2026-10-23: 1,319 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, 2026Viewing1,319+377
Oct 21, 2026942-1
Oct 16, 2026943-2
Oct 15, 2026945+10
Oct 14, 20269350
Oct 13, 2026935+49
Oct 09, 2026886No prior observation