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Contract OI history

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Feb 19, 2027 EXPIRATION

SEI $70.00 Call

SEI270219C00070000

Latest saved OI125Oct 23, 2026
Last change+27vs 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. 125620 2026-10-02: 96 OI2026-10-06: 96 OI2026-10-07: 96 OI2026-10-08: 98 OI2026-10-09: 99 OI2026-10-13: 96 OI2026-10-15: 96 OI2026-10-20: 98 OI2026-10-23: 125 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, 2026Viewing125+27
Oct 20, 202698+2
Oct 15, 2026960
Oct 13, 202696-3
Oct 09, 202699+1
Oct 08, 202698+2
Oct 07, 2026960
Oct 06, 2026960
Oct 02, 202696No prior observation