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Contract OI history

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Nov 20, 2026 EXPIRATION

ENVX $5.00 Put

ENVX261120P00005000

Latest saved OI191Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $5.00 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. 2561280 2026-10-08: 256 OI2026-10-09: 256 OI2026-10-13: 256 OI2026-10-14: 256 OI2026-10-15: 256 OI2026-10-16: 256 OI2026-10-20: 191 OI2026-10-23: 191 OI Oct 08, 2026Oct 23, 2026

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

ENVX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1910
Oct 20, 2026191-65
Oct 16, 20262560
Oct 15, 20262560
Oct 14, 20262560
Oct 13, 20262560
Oct 09, 20262560
Oct 08, 2026256No prior observation