Hyliion Holdings Corp. Class A Common Stock (AMEX:HYLN)

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

Hyliion Holdings Corp. provides electrified powertrain solutions for Class 8 commercial vehicle. The company's solutions utilize its proprietary battery systems, control software and data analytics combined with fully integrated electric motors and power electronics, to produce electrified powertrain systems. Hyliion Holdings Corp., formerly known as Tortoise Acquisition Corp., is based in United States....

+See More


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 27 December 2025

Blog+More

Bill Gates shares with Mark Zuckerberg his prior personal experiences of testifying before Congress.

Peter Prince

2018-09-13 19:38:00 Thursday ET

Bill Gates shares with Mark Zuckerberg his prior personal experiences of testifying before Congress.

Bill Gates shares with Mark Zuckerberg his prior personal experiences of testifying on behalf of Microsoft before U.S. Congress. Both drop out of Harvard to

+See More

American allies assist AT&T and Verizon in implementing 5G telecommunication technology.

Daisy Harvey

2019-01-01 03:34:48 Tuesday ET

American allies assist AT&T and Verizon in implementing 5G telecommunication technology.

American allies assist AT&T and Verizon in implementing 5G telecommunication technology in the U.S. as such allies ban the use of HuaWei 5G telecom equi

+See More

International trade, immigration, and elite-mass conflict

Jacob Miramar

2023-12-09 08:28:00 Saturday ET

International trade, immigration, and elite-mass conflict

International trade, immigration, and elite-mass conflict The elite model portrays public policy as a reflection of the interests and values of elites. I

+See More

The Economist digs deep into the political economy of U.S. government shutdown over 3 days in January 2018.

Apple Boston

2018-01-13 08:39:00 Saturday ET

The Economist digs deep into the political economy of U.S. government shutdown over 3 days in January 2018.

The Economist digs deep into the political economy of U.S. government shutdown over 3 days in January 2018. In more than 4 years since 2014, U.S. government

+See More

President Trump announces the new trilateral trade agreement among America, Canada, and Mexico.

Chanel Holden

2018-10-01 07:33:00 Monday ET

President Trump announces the new trilateral trade agreement among America, Canada, and Mexico.

President Trump announces the new trilateral trade agreement among America, Canada, and Mexico: the U.S.-Mexico-Canada Agreement (USMCA) replaces and revamp

+See More

Modern themes and insights in behavioral finance (Part 2)

Chanel Holden

2022-02-15 14:41:00 Tuesday ET

Modern themes and insights in behavioral finance (Part 2)

Modern themes and insights in behavioral finance   Lee, C.M., Shleifer, A., and Thaler, R.H. (1990). Anomalies: closed-end mutual funds. Journal

+See More