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Contract OI history

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Jan 21, 2028 EXPIRATION

ENVX $4.00 Call

ENVX280121C00004000

Latest saved OI1,860Oct 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 $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. 1,8609300 2026-10-08: 1,808 OI2026-10-09: 1,811 OI2026-10-13: 1,811 OI2026-10-14: 1,811 OI2026-10-15: 1,833 OI2026-10-16: 1,838 OI2026-10-20: 1,860 OI2026-10-23: 1,860 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, 2026Viewing1,8600
Oct 20, 20261,860+22
Oct 16, 20261,838+5
Oct 15, 20261,833+22
Oct 14, 20261,8110
Oct 13, 20261,8110
Oct 09, 20261,811+3
Oct 08, 20261,808No prior observation