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Contract OI history

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Mar 19, 2027 EXPIRATION

ECVT $25.00 Call

ECVT270319C00025000

Latest saved OI110Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ECVT $25.00 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. 110550 2026-10-02: 101 OI2026-10-05: 101 OI2026-10-06: 105 OI2026-10-07: 107 OI2026-10-08: 107 OI2026-10-09: 108 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-16: 108 OI2026-10-20: 109 OI2026-10-23: 110 OI Oct 02, 2026Oct 23, 2026

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

ECVT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing110+1
Oct 20, 2026109+1
Oct 16, 20261080
Oct 14, 20261080
Oct 13, 20261080
Oct 09, 2026108+1
Oct 08, 20261070
Oct 07, 2026107+2
Oct 06, 2026105+4
Oct 05, 20261010
Oct 02, 2026101No prior observation