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Contract OI history

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Jan 15, 2027 EXPIRATION

GPRE $17.00 Call

GPRE270115C00017000

Latest saved OI598Oct 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 $17.00 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. 5982990 2026-10-08: 415 OI2026-10-09: 415 OI2026-10-13: 597 OI2026-10-14: 597 OI2026-10-16: 597 OI2026-10-20: 598 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, 2026Viewing598+1
Oct 16, 20265970
Oct 14, 20265970
Oct 13, 2026597+182
Oct 09, 20264150
Oct 08, 2026415No prior observation