EHang Holdings Limited ADS (NASDAQ:EH)

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EHang Holdings Limited is an autonomous aerial vehicle technology platform company. It provides AAV products and commercial solutions such as urban air mobility, smart city management and aerial media solutions. EHang Holdings Limited is headquarted in Guangzhou, China....

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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 November 2025

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The modern world's most powerful nations, America and China, stumble into a Thucydides trap.

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2018-05-29 11:40:00 Tuesday ET

The modern world's most powerful nations, America and China, stumble into a Thucydides trap.

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American parents often worry about money and upward mobility for their children.

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The current homeland industrial policy stance worldwide seeks to embed the new notion of global resilience into economic statecraft.

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AYA finbuzz podcast offers fresh insights into the latest stock market issues and economic trends for better and wiser investment decisions.

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2019-07-31 11:34:00 Wednesday ET

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AYA Analytica finbuzz podcast channel on YouTube July 2019 In this podcast, we discuss several topical issues as of July 2019: (1) All 18 systemical

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American CEOs of about 200 corporations issue a joint statement in support of stakeholder value maximization.

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2019-10-23 15:39:00 Wednesday ET

American CEOs of about 200 corporations issue a joint statement in support of stakeholder value maximization.

American CEOs of about 200 corporations issue a joint statement in support of stakeholder value maximization. The Business Roundtable offers this statement

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