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Contract OI history

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Feb 19, 2027 EXPIRATION

ECO $120.00 Call

ECO270219C00120000

Latest saved OI47Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ECO $120.00 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. 47230 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 2 OI2026-10-07: 3 OI2026-10-08: 4 OI2026-10-09: 4 OI2026-10-13: 4 OI2026-10-14: 47 OI2026-10-16: 47 OI2026-10-21: 47 OI2026-10-23: 47 OI Oct 02, 2026Oct 23, 2026

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

ECO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing470
Oct 21, 2026470
Oct 16, 2026470
Oct 14, 202647+43
Oct 13, 202640
Oct 09, 202640
Oct 08, 20264+1
Oct 07, 20263+1
Oct 06, 202620
Oct 05, 202620
Oct 02, 20262No prior observation