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Contract OI history

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Nov 20, 2026 EXPIRATION

SECZ $10.00 Call

SECZ261120C00010000

Latest saved OI560Oct 23, 2026
Last change-19vs 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. 5962980 2026-10-02: 596 OI2026-10-05: 596 OI2026-10-06: 591 OI2026-10-07: 591 OI2026-10-09: 593 OI2026-10-13: 594 OI2026-10-15: 592 OI2026-10-16: 592 OI2026-10-20: 579 OI2026-10-23: 560 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, 2026560-19
Oct 20, 2026Viewing579-13
Oct 16, 20265920
Oct 15, 2026592-2
Oct 13, 2026594+1
Oct 09, 2026593+2
Oct 07, 20265910
Oct 06, 2026591-5
Oct 05, 20265960
Oct 02, 2026596No prior observation