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Contract OI history

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Jan 21, 2028 EXPIRATION

SEI $90.00 Call

SEI280121C00090000

Latest saved OI1,602Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SEI $90.00 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. 1,6308150 2026-10-02: 1,610 OI2026-10-06: 1,629 OI2026-10-07: 1,630 OI2026-10-08: 1,630 OI2026-10-09: 1,630 OI2026-10-13: 1,630 OI2026-10-15: 1,614 OI2026-10-20: 1,602 OI2026-10-23: 1,602 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, 2026Viewing1,6020
Oct 20, 20261,602-12
Oct 15, 20261,614-16
Oct 13, 20261,6300
Oct 09, 20261,6300
Oct 08, 20261,6300
Oct 07, 20261,630+1
Oct 06, 20261,629+19
Oct 02, 20261,610No prior observation