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Contract OI history

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Dec 18, 2026 EXPIRATION

GPRE $15.00 Call

GPRE261218C00015000

Latest saved OI199Oct 20, 2026
Last change-1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GPRE $15.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 2001000 2026-10-08: 82 OI2026-10-09: 82 OI2026-10-13: 200 OI2026-10-14: 200 OI2026-10-16: 200 OI2026-10-20: 199 OI Oct 08, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GPRE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing199-1
Oct 16, 20262000
Oct 14, 20262000
Oct 13, 2026200+118
Oct 09, 2026820
Oct 08, 202682No prior observation