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Contract OI history

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Jun 17, 2027 EXPIRATION

GRRR $17.50 Call

GRRR270617C00017500

Latest saved OI190Oct 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 $17.50 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. 190950 2026-10-09: 90 OI2026-10-13: 90 OI2026-10-14: 90 OI2026-10-15: 90 OI2026-10-16: 90 OI2026-10-21: 190 OI2026-10-23: 190 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, 20261900
Oct 21, 2026Viewing190+100
Oct 16, 2026900
Oct 15, 2026900
Oct 14, 2026900
Oct 13, 2026900
Oct 09, 202690No prior observation