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Contract OI history

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Jan 15, 2027 EXPIRATION

GPRE $12.00 Put

GPRE270115P00012000

Latest saved OI206Oct 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 $12.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 2061030 2026-10-08: 206 OI2026-10-09: 206 OI2026-10-13: 206 OI2026-10-14: 206 OI2026-10-16: 206 OI2026-10-20: 206 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, 2026Viewing2060
Oct 16, 20262060
Oct 14, 20262060
Oct 13, 20262060
Oct 09, 20262060
Oct 08, 2026206No prior observation