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Contract OI history

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Dec 18, 2026 EXPIRATION

ERO $45.00 Call

ERO261218C00045000

Latest saved OI1,796Oct 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
ERO $45.00 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. 1,8049020 2026-10-02: 174 OI2026-10-05: 583 OI2026-10-06: 1,037 OI2026-10-07: 1,037 OI2026-10-08: 987 OI2026-10-09: 983 OI2026-10-13: 987 OI2026-10-14: 1,804 OI2026-10-16: 1,801 OI2026-10-20: 1,797 OI2026-10-23: 1,796 OI Oct 02, 2026Oct 23, 2026

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

ERO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,796-1
Oct 20, 20261,797-4
Oct 16, 20261,801-3
Oct 14, 20261,804+817
Oct 13, 2026987+4
Oct 09, 2026983-4
Oct 08, 2026987-50
Oct 07, 20261,0370
Oct 06, 20261,037+454
Oct 05, 2026583+409
Oct 02, 2026174No prior observation