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Contract OI history

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Nov 20, 2026 EXPIRATION

ECO $110.00 Call

ECO261120C00110000

Latest saved OI139Oct 23, 2026
Last change+15vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ECO $110.00 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. 139690 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 6 OI2026-10-07: 6 OI2026-10-08: 6 OI2026-10-09: 9 OI2026-10-13: 17 OI2026-10-14: 67 OI2026-10-16: 89 OI2026-10-21: 124 OI2026-10-23: 139 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, 2026Viewing139+15
Oct 21, 2026124+35
Oct 16, 202689+22
Oct 14, 202667+50
Oct 13, 202617+8
Oct 09, 20269+3
Oct 08, 202660
Oct 07, 202660
Oct 06, 20266+4
Oct 05, 202620
Oct 02, 20262No prior observation