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Contract OI history

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Mar 19, 2027 EXPIRATION

SECZ $15.00 Call

SECZ270319C00015000

Latest saved OI2,260Oct 23, 2026
Last change+12vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SECZ $15.00 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. 2,2601,1300 2026-10-02: 629 OI2026-10-05: 628 OI2026-10-06: 733 OI2026-10-07: 715 OI2026-10-09: 1,895 OI2026-10-13: 2,021 OI2026-10-15: 2,116 OI2026-10-16: 2,168 OI2026-10-20: 2,248 OI2026-10-23: 2,260 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, 20262,260+12
Oct 20, 2026Viewing2,248+80
Oct 16, 20262,168+52
Oct 15, 20262,116+95
Oct 13, 20262,021+126
Oct 09, 20261,895+1,180
Oct 07, 2026715-18
Oct 06, 2026733+105
Oct 05, 2026628-1
Oct 02, 2026629No prior observation