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Contract OI history

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Nov 20, 2026 EXPIRATION

GEVO $1.50 Put

GEVO261120P00001500

Latest saved OI241Oct 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 $1.50 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2411200 2026-10-08: 229 OI2026-10-09: 229 OI2026-10-13: 229 OI2026-10-14: 231 OI2026-10-15: 232 OI2026-10-16: 232 OI2026-10-21: 241 OI2026-10-23: 241 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, 2026Viewing2410
Oct 21, 2026241+9
Oct 16, 20262320
Oct 15, 2026232+1
Oct 14, 2026231+2
Oct 13, 20262290
Oct 09, 20262290
Oct 08, 2026229No prior observation