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 29 August 2026

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Macro eigenvalue volatility helps predict some recent episodes of high economic policy uncertainty.

James Campbell

2020-09-15 08:38:00 Tuesday ET

Macro eigenvalue volatility helps predict some recent episodes of high economic policy uncertainty.

Macro eigenvalue volatility helps predict some recent episodes of high economic policy uncertainty, recession risk, or rare events such as the recent rampan

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U.S. Treasury officially designates China a key currency manipulator in the broader context of Sino-American trade dispute resolution.

Becky Berkman

2019-09-15 14:35:00 Sunday ET

U.S. Treasury officially designates China a key currency manipulator in the broader context of Sino-American trade dispute resolution.

U.S. Treasury officially designates China a key currency manipulator in the broader context of Sino-American trade dispute resolution. The U.S. Treasury cla

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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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Andy Yeh Alpha (AYA) fintech network platform: major milestones, key product features, and online social media services

Joseph Corr

2026-01-19 10:30:00 Monday ET

Andy Yeh Alpha (AYA) fintech network platform: major milestones, key product features, and online social media services

  Andy Yeh Alpha (AYA) fintech network platform: major milestones, key product features, and online social media services   Introduction

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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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The U.S. further derisks and decouples from China.

Peter Prince

2023-05-31 03:15:40 Wednesday ET

The U.S. further derisks and decouples from China.

The U.S. further derisks and decouples from China.   Why does the U.S. seek to further economically decouple from China? In recent times, th

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