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Contract OI history

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Jan 15, 2027 EXPIRATION

ENVX $4.00 Call

ENVX270115C00004000

Latest saved OI4,077Oct 23, 2026
Last change+337vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $4.00 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. 4,0772,0380 2026-10-08: 3,308 OI2026-10-09: 3,332 OI2026-10-13: 3,399 OI2026-10-14: 3,399 OI2026-10-15: 3,502 OI2026-10-16: 3,753 OI2026-10-20: 3,740 OI2026-10-23: 4,077 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, 2026Viewing4,077+337
Oct 20, 20263,740-13
Oct 16, 20263,753+251
Oct 15, 20263,502+103
Oct 14, 20263,3990
Oct 13, 20263,399+67
Oct 09, 20263,332+24
Oct 08, 20263,308No prior observation