OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

GRRR $22.50 Call

GRRR280121C00022500

Latest saved OI542Oct 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 $22.50 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. 5422710 2026-10-09: 536 OI2026-10-13: 536 OI2026-10-14: 536 OI2026-10-15: 537 OI2026-10-16: 537 OI2026-10-21: 542 OI2026-10-23: 542 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, 2026Viewing5420
Oct 21, 2026542+5
Oct 16, 20265370
Oct 15, 2026537+1
Oct 14, 20265360
Oct 13, 20265360
Oct 09, 2026536No prior observation