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Contract OI history

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Nov 20, 2026 EXPIRATION

SEI $70.00 Call

SEI261120C00070000

Latest saved OI915Oct 23, 2026
Last change+5vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SEI $70.00 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. 9154570 2026-10-02: 342 OI2026-10-06: 332 OI2026-10-07: 335 OI2026-10-08: 335 OI2026-10-09: 336 OI2026-10-13: 332 OI2026-10-15: 384 OI2026-10-20: 910 OI2026-10-23: 915 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, 2026Viewing915+5
Oct 20, 2026910+526
Oct 15, 2026384+52
Oct 13, 2026332-4
Oct 09, 2026336+1
Oct 08, 20263350
Oct 07, 2026335+3
Oct 06, 2026332-10
Oct 02, 2026342No prior observation