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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $48.50 Call

SMCI261023C00048500

Latest saved OI855Oct 23, 2026
Last change-145vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $48.50 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. 1,0005000 2026-10-09: 32 OI2026-10-13: 31 OI2026-10-14: 31 OI2026-10-15: 31 OI2026-10-16: 31 OI2026-10-21: 1,000 OI2026-10-23: 855 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, 2026Viewing855-145
Oct 21, 20261,000+969
Oct 16, 2026310
Oct 15, 2026310
Oct 14, 2026310
Oct 13, 202631-1
Oct 09, 202632No prior observation