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Contract OI history

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Dec 18, 2026 EXPIRATION

ESTC $120.00 Call

ESTC261218C00120000

Latest saved OI602Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ESTC $120.00 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. 6023010 2026-10-02: 566 OI2026-10-05: 569 OI2026-10-06: 569 OI2026-10-07: 569 OI2026-10-08: 592 OI2026-10-09: 592 OI2026-10-13: 592 OI2026-10-14: 592 OI2026-10-16: 600 OI2026-10-20: 600 OI2026-10-23: 602 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, 2026Viewing602+2
Oct 20, 20266000
Oct 16, 2026600+8
Oct 14, 20265920
Oct 13, 20265920
Oct 09, 20265920
Oct 08, 2026592+23
Oct 07, 20265690
Oct 06, 20265690
Oct 05, 2026569+3
Oct 02, 2026566No prior observation