Power Integrations Inc. Common Stock (NASDAQ:POWI)

Real-time price: | Most recent change:0.00%

Power Integrations, Inc. is a supplier of high-performance electronic components used in high-voltage power-conversion systems. Their integrated circuits and diodes enable compact, energy-efficient AC-DC power supplies for a vast range of electronic products including mobile devices, TVs, PCs, appliances, smart utility meters and LED lights. Their SCALE' IGBT drivers enhance the efficiency, reliability and cost of high-power applications such as industrial motor drives, solar and wind energy systems, electric vehicles and high-voltage DC transmission. Since its introduction, Power Integrations' EcoSmart' energy-efficiency technology has prevented billions of dollars' worth of energy waste and millions of tons of carbon emissions. Reflecting the environmental benefits of their products, Power Integrations' stock is a member of clean-technology stock indices sponsored by Cleantech Group LLC and Clean Edge....

+See More


Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 14 June 2025

Blog+More

Global climate change can cause an adverse impact on long-term real GDP economic growth.

Dan Rochefort

2019-10-27 17:37:00 Sunday ET

Global climate change can cause an adverse impact on long-term real GDP economic growth.

International climate change can cause an adverse impact on long-term real GDP economic growth. USC climate change economist Hashem Pesaran and his co-autho

+See More

Anne Krueger explains why the Trump administration's current tariff tactics undermine the multilateral global trade system.

Fiona Sydney

2018-09-21 09:41:00 Friday ET

Anne Krueger explains why the Trump administration's current tariff tactics undermine the multilateral global trade system.

Former World Bank and IMF chief advisor Anne Krueger explains why the Trump administration's current tariff tactics undermine the multilateral global tr

+See More

Goop Founder and CEO Gwyneth Paltrow serves as a great inspiration for female entrepreneurs.

Laura Hermes

2019-12-01 10:31:00 Sunday ET

Goop Founder and CEO Gwyneth Paltrow serves as a great inspiration for female entrepreneurs.

Goop Founder and CEO Gwyneth Paltrow serves as a great inspiration for female entrepreneurs. Paltrow designs Goop as an online newsletter, and this newslett

+See More

Fed Chair Jerome Powell increases the neutral interest rate to a range of 1.5% to 1.75% in his debut press conference.

Chanel Holden

2018-03-21 06:32:00 Wednesday ET

Fed Chair Jerome Powell increases the neutral interest rate to a range of 1.5% to 1.75% in his debut press conference.

Fed Chair Jerome Powell increases the neutral interest rate to a range of 1.5% to 1.75% in his debut post-FOMC press conference. The Federal Reserve raises

+See More

Many young and mid-career Americans fall into the financial distress trap in rural communities.

John Fourier

2019-08-01 11:33:00 Thursday ET

Many young and mid-career Americans fall into the financial distress trap in rural communities.

Many young and mid-career Americans fall into the financial distress trap in rural communities. A recent analysis of 25,800 zip codes for 99% of the U.S. po

+See More

Microsoft acquires GitHub, a software development platform that has been widely shared-and-used by 28 million programmers worldwide.

Joseph Corr

2018-06-04 08:38:00 Monday ET

Microsoft acquires GitHub, a software development platform that has been widely shared-and-used by 28 million programmers worldwide.

Microsoft acquires GitHub, a software development platform that has been widely shared-and-used by more than 28 million programmers worldwide. GitHub's

+See More