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Contract OI history

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Nov 20, 2026 EXPIRATION

ENOV $22.50 Call

ENOV261120C00022500

Latest saved OI399Oct 23, 2026
Last change+192vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ENOV $22.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3991990 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-09: 16 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-16: 35 OI2026-10-20: 207 OI2026-10-23: 399 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ENOV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing399+192
Oct 20, 2026207+172
Oct 16, 202635+18
Oct 14, 2026170
Oct 13, 202617+1
Oct 09, 2026160
Oct 08, 2026160
Oct 07, 202616+16
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation