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Power Integrations (POWI) Stock Chart & Stock Price History

Power Integrations logo
$47.11 -2.01 (-4.09%)
Closing price 04:00 PM Eastern
Extended Trading
$47.14 +0.02 (+0.05%)
As of 07:48 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Power Integrations Stock Price Performance

The Power Integrations (POWI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 36.00%, with a year-to-date return of 32.55%. In the past month, the stock has decreased 9.89%, reflecting recent market activity.

As of the latest close, Power Integrations traded at $47.11 with a market cap of $2.63 billion and volume of 558,623 shares. Five years ago, the stock traded at $98.42, representing a 52.13% decrease over that period. At the time, it had a market cap of $5.93 billion and a volume of 180,617 shares.

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5 Day
Performance
-8.35%
1 Month
Performance
-9.89%
3 Month
Performance
-34.63%
Year-To-Date
Performance
+32.55%
1 Year
Performance
+36.00%
5 Year
Performance
-52.13%

POWI Stock Chart for Monday, October, 12, 2026

POWI Chart by TradingView

Power Integrations Stock Price History

Price Date
0 Results
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
10/09/2026$49.89$49.12
-1.54%		$51.36$48.70365,468 shs$2.74 billion
10/08/2026$51.40$49.89
-2.94%		$50.63$48.89734,644 shs$2.79 billion
10/07/2026$53.40$51.40
-3.75%		$52.57$50.66440,156 shs$2.87 billion
10/06/2026$54.36$53.40
-1.77%		$54.69$53.13506,611 shs$2.98 billion
10/05/2026$54.46$54.36
-0.18%		$54.63$52.17703,864 shs$3.04 billion
10/02/2026$51.50$54.46
+5.75%		$55.86$53.03892,630 shs$3.04 billion
10/01/2026$51.80$51.50
-0.58%		$52.13$50.48852,592 shs$2.88 billion
09/30/2026$51.08$51.80
+1.41%		$52.28$50.791.12 million shs$2.89 billion
09/29/2026$51.84$51.08
-1.47%		$53.16$50.721.07 million shs$2.85 billion
09/28/2026$52.22$51.84
-0.73%		$52.51$50.72618,899 shs$2.90 billion
09/25/2026$50.78$52.22
+2.84%		$52.89$50.94752,701 shs$2.92 billion
09/24/2026$51.05$50.78
-0.53%		$50.84$49.08656,568 shs$2.84 billion
09/23/2026$51.46$51.05
-0.80%		$51.50$49.57657,125 shs$2.85 billion
09/22/2026$49.51$51.46
+3.94%		$52.26$49.43663,754 shs$2.88 billion
09/21/2026$50.39$49.51
-1.75%		$51.93$49.47738,674 shs$2.77 billion
09/18/2026$49.15$50.39
+2.52%		$50.61$49.151.53 million shs$2.82 billion
09/17/2026$47.65$49.15
+3.15%		$50.24$48.67828,500 shs$2.75 billion
09/16/2026$48.27$47.65
-1.28%		$49.64$46.71601,764 shs$2.66 billion
09/15/2026$48.51$48.27
-0.49%		$49.92$47.40756,734 shs$2.70 billion
09/14/2026$52.28$48.51
-7.21%		$50.27$48.44542,675 shs$2.71 billion
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This page (NASDAQ:POWI) was last updated on 10/12/2026 by MarketBeat.com Staff.
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