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Contract OI history

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Mar 19, 2027 EXPIRATION

SECZ $30.00 Call

SECZ270319C00030000

Latest saved OI84Oct 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 $30.00 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. 98490 2026-10-02: 11 OI2026-10-05: 11 OI2026-10-06: 21 OI2026-10-07: 21 OI2026-10-09: 87 OI2026-10-13: 98 OI2026-10-15: 80 OI2026-10-16: 80 OI2026-10-20: 80 OI2026-10-23: 84 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, 202684+4
Oct 20, 2026Viewing800
Oct 16, 2026800
Oct 15, 202680-18
Oct 13, 202698+11
Oct 09, 202687+66
Oct 07, 2026210
Oct 06, 202621+10
Oct 05, 2026110
Oct 02, 202611No prior observation