OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ENVX $7.00 Call

ENVX270115C00007000

Latest saved OI6,171Oct 23, 2026
Last change-12vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $7.00 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. 6,2603,1300 2026-10-08: 6,252 OI2026-10-09: 6,251 OI2026-10-13: 6,260 OI2026-10-14: 6,260 OI2026-10-15: 6,260 OI2026-10-16: 6,258 OI2026-10-20: 6,183 OI2026-10-23: 6,171 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, 2026Viewing6,171-12
Oct 20, 20266,183-75
Oct 16, 20266,258-2
Oct 15, 20266,2600
Oct 14, 20266,2600
Oct 13, 20266,260+9
Oct 09, 20266,251-1
Oct 08, 20266,252No prior observation