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Contract OI history

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Nov 20, 2026 EXPIRATION

EC $17.00 Call

EC261120C00017000

Latest saved OI493Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EC $17.00 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. 4962480 2026-10-02: 404 OI2026-10-05: 404 OI2026-10-06: 408 OI2026-10-07: 418 OI2026-10-08: 473 OI2026-10-09: 474 OI2026-10-13: 475 OI2026-10-15: 495 OI2026-10-16: 496 OI2026-10-20: 494 OI2026-10-23: 493 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, 2026Viewing493-1
Oct 20, 2026494-2
Oct 16, 2026496+1
Oct 15, 2026495+20
Oct 13, 2026475+1
Oct 09, 2026474+1
Oct 08, 2026473+55
Oct 07, 2026418+10
Oct 06, 2026408+4
Oct 05, 20264040
Oct 02, 2026404No prior observation