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Contract OI history

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Jan 21, 2028 EXPIRATION

GPRE $25.00 Call

GPRE280121C00025000

Latest saved OI168Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GPRE $25.00 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. 2181090 2026-10-08: 218 OI2026-10-09: 218 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-16: 168 OI2026-10-20: 168 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, 2026Viewing1680
Oct 16, 2026168-30
Oct 14, 20261980
Oct 13, 2026198-20
Oct 09, 20262180
Oct 08, 2026218No prior observation