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Contract OI history

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Jan 21, 2028 EXPIRATION

ENVX $17.00 Call

ENVX280121C00017000

Latest saved OI1,971Oct 23, 2026
Last change-6vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $17.00 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. 1,9779880 2026-10-08: 1,957 OI2026-10-09: 1,957 OI2026-10-13: 1,957 OI2026-10-14: 1,957 OI2026-10-15: 1,957 OI2026-10-16: 1,962 OI2026-10-20: 1,977 OI2026-10-23: 1,971 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, 2026Viewing1,971-6
Oct 20, 20261,977+15
Oct 16, 20261,962+5
Oct 15, 20261,9570
Oct 14, 20261,9570
Oct 13, 20261,9570
Oct 09, 20261,9570
Oct 08, 20261,957No prior observation