Aircastle Limited (NYSE:AYR)

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Aircastle Limited, through its subsidiaries, leases, finances, sells, and manages commercial flight equipment to airlines worldwide. As of December 31, 2019, its aircraft portfolio comprised 287 aircraft leased to 85 lessees located in 49 countries. Aircastle Limited was founded in 2004 and is based in Stamford, Connecticut....

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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 6 June 2026

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Apple, Alphabet, Microsoft, Amazon, and Facebook have become the most valuable public companies in the world.

Olivia London

2017-05-13 07:28:00 Saturday ET

Apple, Alphabet, Microsoft, Amazon, and Facebook have become the most valuable public companies in the world.

America's Top 5 tech firms, Apple, Alphabet, Microsoft, Amazon, and Facebook have become the most valuable publicly listed companies in the world. These

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Empirical tests of multi-factor models for asset return prediction

Apple Boston

2022-02-25 00:00:00 Friday ET

Empirical tests of multi-factor models for asset return prediction

Empirical tests of multi-factor models for asset return prediction  The capital asset pricing model (CAPM) of Sharpe (1964), Lintner (1965), and Bla

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Response to USPTO fintech patent protection and accreditation

Andy Yeh Alpha

2023-01-09 10:31:00 Monday ET

Response to USPTO fintech patent protection and accreditation

Response to USPTO fintech patent protection As of early-January 2023, the U.S. Patent and Trademark Office (USPTO) has approved our U.S. utility patent

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Michael Sandel analyzes what money cannot buy in stark contrast to the free market ideology of capitalism.

Daisy Harvey

2023-06-21 12:32:00 Wednesday ET

Michael Sandel analyzes what money cannot buy in stark contrast to the free market ideology of capitalism.

Michael Sandel analyzes what money cannot buy in stark contrast to the free market ideology of capitalism. Michael Sandel (2013)   What money

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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

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President Trump withdraws America from the Iran nuclear agreement and revives economic sanctions on Iran for better negotiations.

Chanel Holden

2018-05-06 07:30:00 Sunday ET

President Trump withdraws America from the Iran nuclear agreement and revives economic sanctions on Iran for better negotiations.

President Trump withdraws America from the Iran nuclear agreement and revives economic sanctions on Iran for better negotiations as western allies Britain,

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