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Contract OI history

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Mar 19, 2027 EXPIRATION

ERO $35.00 Call

ERO270319C00035000

Latest saved OI304Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ERO $35.00 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. 3091540 2026-10-02: 305 OI2026-10-05: 307 OI2026-10-06: 305 OI2026-10-07: 303 OI2026-10-08: 301 OI2026-10-09: 300 OI2026-10-13: 299 OI2026-10-14: 309 OI2026-10-16: 304 OI2026-10-20: 304 OI2026-10-23: 304 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, 2026Viewing3040
Oct 20, 20263040
Oct 16, 2026304-5
Oct 14, 2026309+10
Oct 13, 2026299-1
Oct 09, 2026300-1
Oct 08, 2026301-2
Oct 07, 2026303-2
Oct 06, 2026305-2
Oct 05, 2026307+2
Oct 02, 2026305No prior observation