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Contract OI history

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Jan 15, 2027 EXPIRATION

GRRR $17.50 Call

GRRR270115C00017500

Latest saved OI952Oct 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. 9524760 2026-10-09: 946 OI2026-10-13: 949 OI2026-10-14: 949 OI2026-10-15: 949 OI2026-10-16: 949 OI2026-10-21: 952 OI2026-10-23: 952 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, 20269520
Oct 21, 2026Viewing952+3
Oct 16, 20269490
Oct 15, 20269490
Oct 14, 20269490
Oct 13, 2026949+3
Oct 09, 2026946No prior observation