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Contract OI history

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Nov 20, 2026 EXPIRATION

SMCI $42.00 Call

SMCI261120C00042000

Latest saved OI3,816Oct 23, 2026
Last change+575vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMCI $42.00 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. 3,8161,9080 2026-10-09: 3,262 OI2026-10-13: 3,258 OI2026-10-14: 3,258 OI2026-10-15: 3,134 OI2026-10-16: 3,172 OI2026-10-21: 3,241 OI2026-10-23: 3,816 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, 2026Viewing3,816+575
Oct 21, 20263,241+69
Oct 16, 20263,172+38
Oct 15, 20263,134-124
Oct 14, 20263,2580
Oct 13, 20263,258-4
Oct 09, 20263,262No prior observation