
Sempreon rose 3.2% from $17.12 to $17.66, ahead of the S&P 500's −0.8%. Its worst day was Nov 3 (−4.3%), and its low came Nov 3 at $16.98.
Story events cover the past 12 months · Times ET
Oct 30, 2026 – Nov 11, 2026 · picked from earnings, analyst actions, headlines and the biggest daily moves
Sempreon closed at its lowest level of the year, 0.8% below where the year started.
−4.3%, the year's worst day · S&P 500 +0.3%
Where it ended: a close of $17.66 on Nov 11, 2026.
Nothing in the past 12 months.
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