Daily trading records
Allegro MicroSystems Stock Price on September 29, 2026
Direct answer
Allegro MicroSystems closed at $36.60 on September 29, 2026.
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Review Allegro MicroSystems's price trend and period performance.
The chart connects verified session closes from July 6, 2026 through September 29, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+3.07%
From the September 22, 2026 close of $35.51 to $36.60 on September 29, 2026.
20-session performance
+0.97%
From the August 31, 2026 close of $36.25 to $36.60 on September 29, 2026.
60-session performance
-35.29%
From the July 6, 2026 close of $56.56 to $36.60 on September 29, 2026.
Verified data
- Open
- $37.86
- High
- $38.00
- Low
- $36.21
- Close
- $36.60
- Volume
- 2,414,532
- Prior-close change
- -$0.34 (-0.92%)
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Read the frequently asked questions.
What was Allegro MicroSystems's closing price on September 29, 2026?
Allegro MicroSystems closed at $36.60 on September 29, 2026.
What were Allegro MicroSystems's open, high and low on September 29, 2026?
The open was $37.86, the high was $38.00 and the low was $36.21.
How much did Allegro MicroSystems change from the prior close on September 29, 2026?
The change from the prior close was -$0.34 (-0.92%).
What was Allegro MicroSystems's volume on September 29, 2026?
Trading volume was 2,414,532 shares.
What is the source for Allegro MicroSystems's daily prices?
Daily aggregate prices are provided by Polygon.