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Contract OI history

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Jan 15, 2027 EXPIRATION

SEI $75.00 Call

SEI270115C00075000

Latest saved OI1,205Oct 23, 2026
Last change+11vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SEI $75.00 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. 1,2806400 2026-10-02: 1,262 OI2026-10-06: 1,267 OI2026-10-07: 1,267 OI2026-10-08: 1,267 OI2026-10-09: 1,276 OI2026-10-13: 1,279 OI2026-10-15: 1,280 OI2026-10-20: 1,194 OI2026-10-23: 1,205 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, 2026Viewing1,205+11
Oct 20, 20261,194-86
Oct 15, 20261,280+1
Oct 13, 20261,279+3
Oct 09, 20261,276+9
Oct 08, 20261,2670
Oct 07, 20261,2670
Oct 06, 20261,267+5
Oct 02, 20261,262No prior observation