OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

GRRR $30.00 Call

GRRR280121C00030000

Latest saved OI782Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $30.00 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. 7823910 2026-10-09: 744 OI2026-10-13: 747 OI2026-10-14: 747 OI2026-10-15: 767 OI2026-10-16: 768 OI2026-10-21: 777 OI2026-10-23: 782 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, 2026782+5
Oct 21, 2026Viewing777+9
Oct 16, 2026768+1
Oct 15, 2026767+20
Oct 14, 20267470
Oct 13, 2026747+3
Oct 09, 2026744No prior observation