OITracker Cboe delayed data

Contract OI history

Back to SEZL

Jan 21, 2028 EXPIRATION

SEZL $180.00 Call

SEZL280121C00180000

Latest saved OI866Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SEZL $180.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8664330 2026-10-09: 861 OI2026-10-13: 861 OI2026-10-14: 861 OI2026-10-16: 861 OI2026-10-21: 866 OI2026-10-23: 866 OI Oct 09, 2026Oct 23, 2026

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

SEZL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8660
Oct 21, 2026866+5
Oct 16, 20268610
Oct 14, 20268610
Oct 13, 20268610
Oct 09, 2026861No prior observation