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Contract OI history

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Jan 15, 2027 EXPIRATION

ESTC $100.00 Call

ESTC270115C00100000

Latest saved OI647Oct 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
ESTC $100.00 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. 6603300 2026-10-02: 658 OI2026-10-05: 657 OI2026-10-06: 660 OI2026-10-07: 660 OI2026-10-08: 660 OI2026-10-09: 660 OI2026-10-13: 648 OI2026-10-14: 648 OI2026-10-16: 647 OI2026-10-20: 646 OI2026-10-23: 647 OI Oct 02, 2026Oct 23, 2026

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

ESTC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing647+1
Oct 20, 2026646-1
Oct 16, 2026647-1
Oct 14, 20266480
Oct 13, 2026648-12
Oct 09, 20266600
Oct 08, 20266600
Oct 07, 20266600
Oct 06, 2026660+3
Oct 05, 2026657-1
Oct 02, 2026658No prior observation