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Contract OI history

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Dec 15, 2028 EXPIRATION

SMCI $20.00 Call

SMCI281215C00020000

Latest saved OI889Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $20.00 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. 8894440 2026-10-09: 864 OI2026-10-13: 864 OI2026-10-14: 864 OI2026-10-15: 883 OI2026-10-16: 882 OI2026-10-21: 889 OI2026-10-23: 889 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, 2026Viewing8890
Oct 21, 2026889+7
Oct 16, 2026882-1
Oct 15, 2026883+19
Oct 14, 20268640
Oct 13, 20268640
Oct 09, 2026864No prior observation