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Quanta Services Inc. Common Stock (NYSE:PWR)

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

Quanta is a leading national provider of specialty contracting services, and one of the largest contractors serving the transmission and distribution sector of the North American electric utility industry. Quanta has operations in the United States, Canada, Australia and other selected international markets....

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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 15 November 2025

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Credit supply growth drives business cycle fluctuations and often sows the seeds of their own subsequent destruction.

Fiona Sydney

2018-04-26 07:37:00 Thursday ET

Credit supply growth drives business cycle fluctuations and often sows the seeds of their own subsequent destruction.

Credit supply growth drives business cycle fluctuations and often sows the seeds of their own subsequent destruction. The global financial crisis from 2008

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Warren Buffett points out that American children will be better off than their parents in the next decades.

Dan Rochefort

2018-01-05 07:37:00 Friday ET

Warren Buffett points out that American children will be better off than their parents in the next decades.

Warren Buffett cleverly points out that American children will not only be better off than their parents, but the former will also enjoy higher living stand

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The Trump administration teams up with western allies to bar HuaWei and other Chinese tech firms.

Daisy Harvey

2019-02-02 11:36:00 Saturday ET

The Trump administration teams up with western allies to bar HuaWei and other Chinese tech firms.

The Trump administration teams up with western allies to bar HuaWei and other Chinese tech firms from building the 5G high-speed infrastructure due to natio

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Platforms benefit from positive network effects, scale economies, and information cascades.

Rose Prince

2019-07-25 16:42:00 Thursday ET

Platforms benefit from positive network effects, scale economies, and information cascades.

Platforms benefit from positive network effects, scale economies, and information cascades. There are at least 2 major types of highly valuable platforms: i

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U.S. Treasury's proposal for financial deregulation aims to remove key aspects of the Dodd-Frank Act.

Rose Prince

2017-08-25 13:36:00 Friday ET

U.S. Treasury's proposal for financial deregulation aims to remove key aspects of the Dodd-Frank Act.

The U.S. Treasury's June 2017 grand proposal for financial deregulation aims to remove several aspects of the Dodd-Frank Act 2010 such as annual macro s

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Bill Gates and Warren Buffett shared their best business decisions in a 1998 panel discussion.

Laura Hermes

2017-11-13 07:42:00 Monday ET

Bill Gates and Warren Buffett shared their best business decisions in a 1998 panel discussion.

Top 2 wealthiest men Bill Gates and Warren Buffett shared their best business decisions in a 1998 panel discussion with students at the University of Washin

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