OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

GRRR $12.00 Call

GRRR261030C00012000

Latest saved OI128Oct 23, 2026
Last change+104vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $12.00 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. 128640 2026-10-09: 13 OI2026-10-13: 24 OI2026-10-14: 24 OI2026-10-15: 24 OI2026-10-16: 24 OI2026-10-21: 24 OI2026-10-23: 128 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, 2026Viewing128+104
Oct 21, 2026240
Oct 16, 2026240
Oct 15, 2026240
Oct 14, 2026240
Oct 13, 202624+11
Oct 09, 202613No prior observation