OITracker Cboe delayed data

Contract OI history

Back to SEI

Jan 15, 2027 EXPIRATION

SEI $65.00 Call

SEI270115C00065000

Latest saved OI1,245Oct 23, 2026
Last change+3vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SEI $65.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7898940 2026-10-02: 1,789 OI2026-10-06: 1,787 OI2026-10-07: 1,787 OI2026-10-08: 1,241 OI2026-10-09: 1,241 OI2026-10-13: 1,242 OI2026-10-15: 1,242 OI2026-10-20: 1,242 OI2026-10-23: 1,245 OI Oct 02, 2026Oct 23, 2026

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

SEI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,245+3
Oct 20, 20261,2420
Oct 15, 20261,2420
Oct 13, 20261,242+1
Oct 09, 20261,2410
Oct 08, 20261,241-546
Oct 07, 20261,7870
Oct 06, 20261,787-2
Oct 02, 20261,789No prior observation