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Silicon Motion Technology (SIMO) Stock Chart & Stock Price History

Silicon Motion Technology logo
$87.50 -1.58 (-1.77%)
As of 11:10 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
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Silicon Motion Technology Stock Price Performance

The Silicon Motion Technology (SIMO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 50.60%, with a year-to-date return of 61.89%. In the past month, the stock has increased 13.05%, reflecting recent market activity.

As of the latest close, Silicon Motion Technology traded at $89.08 with a market cap of $3.03 billion and volume of 1.01 million shares. Five years ago, the stock traded at $35.57, representing a 146.00% increase over that period. At the time, it had a market cap of $1.33 billion and a volume of 117,237 shares.

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5 Day
Performance
+6.22%
1 Month
Performance
+13.05%
3 Month
Performance
+29.69%
Year-To-Date
Performance
+61.89%
1 Year
Performance
+50.60%
5 Year
Performance
+146.00%

SIMO Stock Chart for Friday, September, 12, 2025

SIMO Chart by TradingView

Silicon Motion Technology Stock Price History

Export to Excel
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/11/2025$83.70$89.08
+6.43%		$90.50$85.041.01 million shs$3.03 billion
09/10/2025$83.91$83.70
-0.25%		$85.50$83.27165,893 shs$2.84 billion
09/09/2025$84.85$83.91
-1.11%		$84.85$83.03246,678 shs$2.85 billion
09/08/2025$82.38$84.85
+3.00%		$85.00$81.98247,761 shs$2.88 billion
09/05/2025$81.17$82.38
+1.49%		$83.49$80.61326,918 shs$2.80 billion
09/04/2025$79.49$81.17
+2.11%		$81.18$78.66135,457 shs$2.76 billion
09/03/2025$79.80$79.49
-0.39%		$80.50$77.91267,044 shs$2.70 billion
09/02/2025$79.68$79.80
+0.15%		$79.96$77.22227,947 shs$2.71 billion
09/01/2025$79.68$79.68$83.00$79.60329,210 shs$2.71 billion
08/29/2025$82.75$79.68
-3.71%		$83.00$79.60329,210 shs$2.71 billion
08/28/2025$78.57$82.75
+5.32%		$82.99$77.73427,619 shs$2.81 billion
08/27/2025$79.00$78.57
-0.54%		$79.06$77.46100,701 shs$2.67 billion
08/26/2025$77.68$79.00
+1.70%		$79.64$77.46218,339 shs$2.68 billion
08/25/2025$76.43$77.68
+1.64%		$78.04$76.09152,041 shs$2.64 billion
08/22/2025$74.20$76.43
+3.01%		$76.46$73.58123,021 shs$2.60 billion
08/21/2025$74.14$74.20
+0.08%		$75.26$73.19153,006 shs$2.52 billion
08/20/2025$73.66$74.14
+0.65%		$74.19$71.35234,321 shs$2.52 billion
08/19/2025$75.19$73.66
-2.03%		$75.38$72.95193,782 shs$2.50 billion
08/18/2025$73.67$75.19
+2.06%		$75.34$72.15196,186 shs$2.56 billion
08/15/2025$75.48$73.67
-2.40%		$74.97$73.32185,354 shs$2.50 billion
08/14/2025$76.64$75.48
-1.51%		$75.98$74.96188,344 shs$2.57 billion
08/13/2025$77.40$76.64
-0.98%		$78.12$75.27488,513 shs$2.60 billion
08/12/2025$75.04$77.40
+3.14%		$77.45$75.58151,392 shs$2.63 billion
08/11/2025$76.38$75.04
-1.75%		$77.77$74.79185,939 shs$2.55 billion
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This page (NASDAQ:SIMO) was last updated on 9/12/2025 by MarketBeat.com Staff
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