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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $39.00 Call

SMCI261023C00039000

Latest saved OI5,634Oct 23, 2026
Last change+128vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $39.00 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. 5,6342,8170 2026-10-09: 307 OI2026-10-13: 600 OI2026-10-14: 600 OI2026-10-15: 2,708 OI2026-10-16: 2,680 OI2026-10-21: 5,506 OI2026-10-23: 5,634 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, 2026Viewing5,634+128
Oct 21, 20265,506+2,826
Oct 16, 20262,680-28
Oct 15, 20262,708+2,108
Oct 14, 20266000
Oct 13, 2026600+293
Oct 09, 2026307No prior observation