OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

GRRR $25.00 Put

GRRR270219P00025000

Latest saved OI420Oct 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 $25.00 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. 4202100 2026-10-09: 392 OI2026-10-13: 404 OI2026-10-14: 404 OI2026-10-15: 412 OI2026-10-16: 418 OI2026-10-21: 420 OI2026-10-23: 420 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, 2026Viewing4200
Oct 21, 2026420+2
Oct 16, 2026418+6
Oct 15, 2026412+8
Oct 14, 20264040
Oct 13, 2026404+12
Oct 09, 2026392No prior observation