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Contract OI history

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Nov 20, 2026 EXPIRATION

GEVO $1000.00 Call

GEVO261120C00001000

Latest saved OI1,147Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GEVO $1000.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,1675830 2026-10-08: 1,098 OI2026-10-09: 1,100 OI2026-10-13: 1,167 OI2026-10-14: 1,167 OI2026-10-15: 1,167 OI2026-10-16: 1,167 OI2026-10-21: 1,147 OI2026-10-23: 1,147 OI Oct 08, 2026Oct 23, 2026

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

GEVO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1470
Oct 21, 20261,147-20
Oct 16, 20261,1670
Oct 15, 20261,1670
Oct 14, 20261,1670
Oct 13, 20261,167+67
Oct 09, 20261,100+2
Oct 08, 20261,098No prior observation