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Contract OI history

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Dec 18, 2026 EXPIRATION

SECZ $10.00 Call

SECZ261218C00010000

Latest saved OI3,821Oct 23, 2026
Last change-4vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SECZ $10.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,8281,9140 2026-10-02: 3,828 OI2026-10-05: 3,828 OI2026-10-06: 3,823 OI2026-10-07: 3,794 OI2026-10-09: 3,795 OI2026-10-13: 3,815 OI2026-10-15: 3,811 OI2026-10-16: 3,801 OI2026-10-20: 3,825 OI2026-10-23: 3,821 OI Oct 02, 2026Oct 23, 2026

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

SECZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,821-4
Oct 20, 2026Viewing3,825+24
Oct 16, 20263,801-10
Oct 15, 20263,811-4
Oct 13, 20263,815+20
Oct 09, 20263,795+1
Oct 07, 20263,794-29
Oct 06, 20263,823-5
Oct 05, 20263,8280
Oct 02, 20263,828No prior observation