OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

GRRR $9.50 Put

GRRR261023P00009500

Latest saved OI226Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRRR $9.50 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. 2261130 2026-10-09: 0 OI2026-10-13: 223 OI2026-10-14: 223 OI2026-10-15: 224 OI2026-10-16: 222 OI2026-10-21: 222 OI2026-10-23: 226 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, 2026Viewing226+4
Oct 21, 20262220
Oct 16, 2026222-2
Oct 15, 2026224+1
Oct 14, 20262230
Oct 13, 2026223+223
Oct 09, 20260No prior observation