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Contract OI history

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Feb 19, 2027 EXPIRATION

EC $18.00 Call

EC270219C00018000

Latest saved OI784Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EC $18.00 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. 7843920 2026-10-02: 673 OI2026-10-05: 683 OI2026-10-06: 683 OI2026-10-07: 682 OI2026-10-08: 682 OI2026-10-09: 684 OI2026-10-13: 764 OI2026-10-15: 784 OI2026-10-16: 784 OI2026-10-20: 784 OI2026-10-23: 784 OI Oct 02, 2026Oct 23, 2026

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

EC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7840
Oct 20, 20267840
Oct 16, 20267840
Oct 15, 2026784+20
Oct 13, 2026764+80
Oct 09, 2026684+2
Oct 08, 20266820
Oct 07, 2026682-1
Oct 06, 20266830
Oct 05, 2026683+10
Oct 02, 2026673No prior observation