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Contract OI history

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Jun 17, 2027 EXPIRATION

SMCI $40.00 Call

SMCI270617C00040000

Latest saved OI15,746Oct 23, 2026
Last change+1,388vs 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. 18,1509,0750 2026-10-09: 17,390 OI2026-10-13: 17,412 OI2026-10-14: 17,412 OI2026-10-15: 18,150 OI2026-10-16: 14,302 OI2026-10-21: 14,358 OI2026-10-23: 15,746 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, 2026Viewing15,746+1,388
Oct 21, 202614,358+56
Oct 16, 202614,302-3,848
Oct 15, 202618,150+738
Oct 14, 202617,4120
Oct 13, 202617,412+22
Oct 09, 202617,390No prior observation