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Contract OI history

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Dec 17, 2027 EXPIRATION

SMCI $28.00 Call

SMCI271217C00028000

Latest saved OI721Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $28.00 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. 7213600 2026-10-09: 706 OI2026-10-13: 707 OI2026-10-14: 707 OI2026-10-15: 706 OI2026-10-16: 711 OI2026-10-21: 716 OI2026-10-23: 721 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, 2026Viewing721+5
Oct 21, 2026716+5
Oct 16, 2026711+5
Oct 15, 2026706-1
Oct 14, 20267070
Oct 13, 2026707+1
Oct 09, 2026706No prior observation