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Contract OI history

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Oct 23, 2026 EXPIRATION

SMCI $42.00 Call

SMCI261023C00042000

Latest saved OI2,988Oct 23, 2026
Last change-24vs 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. 3,0121,5060 2026-10-09: 2,132 OI2026-10-13: 2,212 OI2026-10-14: 2,212 OI2026-10-15: 2,238 OI2026-10-16: 2,941 OI2026-10-21: 3,012 OI2026-10-23: 2,988 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, 2026Viewing2,988-24
Oct 21, 20263,012+71
Oct 16, 20262,941+703
Oct 15, 20262,238+26
Oct 14, 20262,2120
Oct 13, 20262,212+80
Oct 09, 20262,132No prior observation