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Contract OI history

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Dec 17, 2027 EXPIRATION

SMCI $55.00 Call

SMCI271217C00055000

Latest saved OI4,019Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $55.00 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. 4,0212,0100 2026-10-09: 4,004 OI2026-10-13: 4,003 OI2026-10-14: 4,003 OI2026-10-15: 4,004 OI2026-10-16: 4,006 OI2026-10-21: 4,021 OI2026-10-23: 4,019 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, 2026Viewing4,019-2
Oct 21, 20264,021+15
Oct 16, 20264,006+2
Oct 15, 20264,004+1
Oct 14, 20264,0030
Oct 13, 20264,003-1
Oct 09, 20264,004No prior observation