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Contract OI history

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Nov 20, 2026 EXPIRATION

SEI $67.50 Call

SEI261120C00067500

Latest saved OI206Oct 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 $67.50 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. 2061030 2026-10-02: 129 OI2026-10-06: 129 OI2026-10-07: 121 OI2026-10-08: 121 OI2026-10-09: 122 OI2026-10-13: 125 OI2026-10-15: 123 OI2026-10-20: 206 OI2026-10-23: 206 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, 2026Viewing2060
Oct 20, 2026206+83
Oct 15, 2026123-2
Oct 13, 2026125+3
Oct 09, 2026122+1
Oct 08, 20261210
Oct 07, 2026121-8
Oct 06, 20261290
Oct 02, 2026129No prior observation