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Arch Resources Inc. Class A Common Stock (NYSE:ARCH)

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

Arch Resources Inc. is one of the largest coal producers in the U.S., operating nine mines across the major coal basins of the country. The locations of its mines and access to export facilities enable the company to ship coal world wide. It sold Viper operation, which had been part of the Other Thermal segment. Prior to the divestment of Viper operation, the company had 3 reportable segments: Metallurgical (MET), Powder River Basin (PRB) and Other Thermal. Its present reportable business segments are based on two distinct lines of business, metallurgical coal and thermal coal, and may include a number of mine complexes. The company has two segments: metallurgical and thermal. No changes were made to the MET Segment and the three remaining thermal mines post divestment have been combined as its Thermal Segment....

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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 19 September 2026

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Amazon, Berkshire Hathaway, and JPMorgan Chase establish a new company to reduce U.S. employee health care costs.

Joseph Corr

2018-01-23 06:38:00 Tuesday ET

Amazon, Berkshire Hathaway, and JPMorgan Chase establish a new company to reduce U.S. employee health care costs.

Amazon, Berkshire Hathaway, and JPMorgan Chase establish a new company to reduce U.S. employee health care costs in negotiations with drugmakers, doctors, a

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Tony Robbins recommends portfolio optimization only once a year.

Laura Hermes

2017-02-19 07:41:00 Sunday ET

Tony Robbins recommends portfolio optimization only once a year.

In his recent book on personal finance, Tony Robbins recommends that each investor should rebalance his or her investment portfolio *only once a year* to in

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We can learn much from the frugal habits and lifestyles of several billionaires.

Joseph Corr

2016-10-01 00:00:00 Saturday ET

We can learn much from the frugal habits and lifestyles of several billionaires.

We can learn much from the frugal habits and lifestyles of several billionaires on earth. Warren Buffett, Chairman and CEO of Berkshire Hathaway, still l

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Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of AT&T (U.S. stock symbol: $T).

Apple Boston

2025-10-05 17:31:00 Sunday ET

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of AT&T (U.S. stock symbol: $T).

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fund

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Chicago finance professor Raghuram Rajan suggests that free markets need populist support against an unholy alliance of private-sector and state elites.

John Fourier

2019-05-21 12:37:00 Tuesday ET

Chicago finance professor Raghuram Rajan suggests that free markets need populist support against an unholy alliance of private-sector and state elites.

Chicago finance professor Raghuram Rajan shows that free markets need populist support against an unholy alliance of private-sector and state elites. When a

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European economic integration seems to have gone backwards primarily due to the recent Brexit movement.

Daisy Harvey

2019-10-19 16:35:00 Saturday ET

European economic integration seems to have gone backwards primarily due to the recent Brexit movement.

European economic integration seems to have gone backwards primarily due to the recent Brexit movement. Brexit, key European sovereign debt, and French and

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