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Contract OI history

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Dec 17, 2027 EXPIRATION

SMCI $40.00 Call

SMCI271217C00040000

Latest saved OI4,990Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $40.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,9902,4950 2026-10-09: 4,775 OI2026-10-13: 4,776 OI2026-10-14: 4,776 OI2026-10-15: 4,772 OI2026-10-16: 4,786 OI2026-10-21: 4,981 OI2026-10-23: 4,990 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SMCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,990+9
Oct 21, 20264,981+195
Oct 16, 20264,786+14
Oct 15, 20264,772-4
Oct 14, 20264,7760
Oct 13, 20264,776+1
Oct 09, 20264,775No prior observation