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Contract OI history

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Feb 19, 2027 EXPIRATION

ECO $60.00 Put

ECO270219P00060000

Latest saved OI81Oct 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 $60.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 81400 2026-10-02: 78 OI2026-10-05: 78 OI2026-10-06: 78 OI2026-10-07: 78 OI2026-10-08: 79 OI2026-10-09: 79 OI2026-10-13: 79 OI2026-10-14: 79 OI2026-10-16: 81 OI2026-10-21: 81 OI2026-10-23: 81 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, 2026Viewing810
Oct 21, 2026810
Oct 16, 202681+2
Oct 14, 2026790
Oct 13, 2026790
Oct 09, 2026790
Oct 08, 202679+1
Oct 07, 2026780
Oct 06, 2026780
Oct 05, 2026780
Oct 02, 202678No prior observation