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Contract OI history

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Oct 30, 2026 EXPIRATION

ENVX $3.00 Put

ENVX261030P00003000

Latest saved OI866Oct 23, 2026
Last change-7vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $3.00 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. 8734360 2026-10-08: 151 OI2026-10-09: 161 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 117 OI2026-10-16: 117 OI2026-10-20: 873 OI2026-10-23: 866 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, 2026Viewing866-7
Oct 20, 2026873+756
Oct 16, 20261170
Oct 15, 2026117-68
Oct 14, 20261850
Oct 13, 2026185+24
Oct 09, 2026161+10
Oct 08, 2026151No prior observation