Power Integrations, Inc. - Common Stock (NQ:POWI)
Price and Volume
Detailed Quote| Volume | 1,055,636 |
| Open | 45.92 |
| Bid (Size) | 44.75 (1,000) |
| Ask (Size) | 44.78 (3,100) |
| Prev. Close | 46.70 |
| Today's Range | 43.91 - 46.81 |
| 52wk Range | 30.86 - 91.18 |
| Shares Outstanding | 56,290,323 |
| Dividend Yield | 1.92% |
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Performance
52-Week Range
50.9% below 52-week high
44.78
30.8652W Low
91.1852W High
1 Week
14.8% below 1-week high
45.361W Low
52.571W High
Power Integrations, Inc. - Common Stock (POWI) traded between $30.86 and $91.18 over the past 52 weeks and last traded at $44.78, 50.9% below its 52-week high. Over the past week it ranged between $45.36 and $52.57.
Past 12 Months
1W
-$6.62
1M
-$3.73
3M
-$25.98
6M
-$9.25
YTD
+$7.48
1Y
+$1.63
POWI was +3.8% over the past year, -17.1% over six months, +20.1% year to date, -12.9% in the last week.
12 Months vs Market
POWI
+3.8%
DIA
+11.9%
SPY
+16.1%
QQQ
+21.1%
IWM
+11.0%
Over the past 12 months POWI returned +3.8% versus DIA (Dow) +11.9%, SPY (S&P 500) +16.1%, QQQ (Nasdaq 100) +21.1% and IWM (Russell 2000) +11.0%.
Volume & Liquidity
1.43× 3-mo avg
Today 1,055,636
3-mo avg 740.4K
1W
625.0K
1M
757.0K
3M
740.4K
6M
987.4K
YTD
962.0K
1Y
1.1M
POWI most recently traded 1,055,636 shares against a 3-month average daily volume of 740.4K.
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August 18, 2026
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August 06, 2026
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August 05, 2026
Frequently Asked Questions
Is Power Integrations, Inc. - Common Stock publicly traded?
Yes, Power Integrations, Inc. - Common Stock is publicly traded.
What exchange does Power Integrations, Inc. - Common Stock trade on?
Power Integrations, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Power Integrations, Inc. - Common Stock?
The ticker symbol for Power Integrations, Inc. - Common Stock is POWI on the Nasdaq Stock Market
What is the current price of Power Integrations, Inc. - Common Stock?
The current price of Power Integrations, Inc. - Common Stock is 44.78
When was Power Integrations, Inc. - Common Stock last traded?
The last trade of Power Integrations, Inc. - Common Stock was at 10/14/26 04:00 PM ET
What is the market capitalization of Power Integrations, Inc. - Common Stock?
The market capitalization of Power Integrations, Inc. - Common Stock is 2.52B
How many shares of Power Integrations, Inc. - Common Stock are outstanding?
Power Integrations, Inc. - Common Stock has 3B shares outstanding.