OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

GRRR $7.50 Put

GRRR261120P00007500

Latest saved OI385Oct 23, 2026
Last change+17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $7.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3851920 2026-10-09: 244 OI2026-10-13: 314 OI2026-10-14: 314 OI2026-10-15: 344 OI2026-10-16: 317 OI2026-10-21: 368 OI2026-10-23: 385 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, 2026385+17
Oct 21, 2026Viewing368+51
Oct 16, 2026317-27
Oct 15, 2026344+30
Oct 14, 20263140
Oct 13, 2026314+70
Oct 09, 2026244No prior observation