Tortoise Acquisition Corp. (NYSE:SHLL)

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

Tortoise Acquisition Corp. is a blank check company. It aims to acquire one or more businesses and assets, via a merger, capital stock exchange, asset acquisition, stock purchase or reorganization. Tortoise Acquisition Corp. is based in New York, United States....

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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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Goldman Sachs follows the timeless business principles and best practices in financial market design and investment management.

Chanel Holden

2020-02-26 09:30:00 Wednesday ET

Goldman Sachs follows the timeless business principles and best practices in financial market design and investment management.

Goldman Sachs follows the timeless business principles and best practices in financial market design and investment management. William Cohan (2011) M

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Investing in stocks is the best way for people to become self-made millionaires.

James Campbell

2019-06-25 10:34:00 Tuesday ET

Investing in stocks is the best way for people to become self-made millionaires.

Investing in stocks is the best way for people to become self-made millionaires. A recent Gallup poll indicates that only 37% of young Americans below the a

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Federal Reserve institutes the third interest rate cut with a rare pause signal.

Daisy Harvey

2019-12-10 09:30:00 Tuesday ET

Federal Reserve institutes the third interest rate cut with a rare pause signal.

Federal Reserve institutes the third interest rate cut with a rare pause signal. The Federal Open Market Committee (FOMC) reduces the benchmark interest rat

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What are the primary pros and cons of free trade or fair trade in the current Sino-American quagmire?

Jonah Whanau

2018-05-02 06:32:00 Wednesday ET

What are the primary pros and cons of free trade or fair trade in the current Sino-American quagmire?

What are the primary pros and cons of free trade or fair trade in the current Sino-American quagmire? Free trade means allowing goods and services to move a

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Federal Reserve remains patient on future interest rate adjustments due to trade and fiscal budget negotiations.

Becky Berkman

2019-02-04 07:42:00 Monday ET

Federal Reserve remains patient on future interest rate adjustments due to trade and fiscal budget negotiations.

Federal Reserve remains patient on future interest rate adjustments due to global headwinds and impasses over American trade and fiscal budget negotiations.

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AYA free finbuzz ebook *Trump economic reform* as of January 2019

Andy Yeh Alpha

2019-01-31 08:40:00 Thursday ET

AYA free finbuzz ebook *Trump economic reform* as of January 2019

We offer a free ebook on the latest stock market news, economic trends, and investment memes as of January 2019:  https://www.dropbox.com/s/4d8z

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