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 14 February 2026

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Higher public debt levels, interest rate hikes, and subpar Chinese economic growth rates are the major risks to the world economy.

Daphne Basel

2019-01-23 11:32:00 Wednesday ET

Higher public debt levels, interest rate hikes, and subpar Chinese economic growth rates are the major risks to the world economy.

Higher public debt levels, global interest rate hikes, and subpar Chinese economic growth rates are the major risks to the world economy from 2019 to 2020.

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The financial services industry needs fewer banks worldwide.

Daphne Basel

2022-08-30 10:32:00 Tuesday ET

The financial services industry needs fewer banks worldwide.

The financial services industry needs fewer banks worldwide. As long as banks have existed in human history, their managers have realized how not all dep

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Leon Cooperman points out that the current Trump stock market rally now approaches normalization.

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Leon Cooperman points out that the current Trump stock market rally now approaches normalization.

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Scientific research trumps basic intuition and common sense.

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2019-08-30 11:35:00 Friday ET

Scientific research trumps basic intuition and common sense.

The conventional wisdom suggests that chameleons change their skin coloration to camouflage their presence for survival through Darwinian biological evoluti

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A physicist derives a mathematical formula for success.

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The Phillips curve becomes the Phillips cloud with no inexorable trade-off between inflation and unemployment.

Fiona Sydney

2019-08-02 17:39:00 Friday ET

The Phillips curve becomes the Phillips cloud with no inexorable trade-off between inflation and unemployment.

The Phillips curve becomes the Phillips cloud with no inexorable trade-off between inflation and unemployment. Stanford finance professor John Cochrane disa

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