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Contract OI history

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Nov 06, 2026 EXPIRATION

ENVX $3.50 Call

ENVX261106C00003500

Latest saved OI188Oct 23, 2026
Last change+31vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $3.50 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. 188940 2026-10-08: 78 OI2026-10-09: 98 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 135 OI2026-10-16: 130 OI2026-10-20: 157 OI2026-10-23: 188 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, 2026Viewing188+31
Oct 20, 2026157+27
Oct 16, 2026130-5
Oct 15, 2026135+1
Oct 14, 20261340
Oct 13, 2026134+36
Oct 09, 202698+20
Oct 08, 202678No prior observation