System1 Inc. Class A Common Stock (NYSE:SST)

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

System1 provides an omnichannel customer acquisition marketing platform. It combines technology & data science to operate its advanced Responsive Acquisition Marketing Platform. System1, formerly known as Trebia Acquisition Corp., is based in LOS ANGELES....

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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 December 2025

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Is Bitcoin a legitimate (crypto)currency or a new bubble waiting to implode?

Monica McNeil

2017-11-24 08:41:00 Friday ET

Is Bitcoin a legitimate (crypto)currency or a new bubble waiting to implode?

Is Bitcoin a legitimate (crypto)currency or a new bubble waiting to implode? As its prices skyrocket, bankers, pundits, and investors increasingly take side

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Fed Chair Janet Yellen says the current high stock market valuation does not mean overvaluation.

Jonah Whanau

2017-12-11 08:42:00 Monday ET

 Fed Chair Janet Yellen says the current high stock market valuation does not mean overvaluation.

Fed Chair Janet Yellen says the current high stock market valuation does not mean overvaluation. A stock market quick fire sale would pose minimal risk to t

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Bank of England publishes its latest insights into the economic impact of Brexit on British real productivity, capital investment, and labor supply.

Olivia London

2018-12-03 10:40:00 Monday ET

Bank of England publishes its latest insights into the economic impact of Brexit on British real productivity, capital investment, and labor supply.

Bank of England publishes its latest insights into the economic impact of Brexit on British real productivity, capital investment, and labor supply as of 20

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The Chinese Xi administration may choose to leverage its state dominance of rare-earth elements to better balance the current Sino-U.S. trade war.

Dan Rochefort

2019-06-13 10:26:00 Thursday ET

The Chinese Xi administration may choose to leverage its state dominance of rare-earth elements to better balance the current Sino-U.S. trade war.

The Chinese Xi administration may choose to leverage its state dominance of rare-earth elements to better balance the current Sino-U.S. trade war. In recent

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Dodd-Frank rollback raises the asset threshold for systemic financial institutions from $50 billion to $250 billion.

Peter Prince

2018-05-21 07:39:00 Monday ET

Dodd-Frank rollback raises the asset threshold for systemic financial institutions from $50 billion to $250 billion.

Dodd-Frank rollback raises the asset threshold for systemically important financial institutions (SIFIs) from $50 billion to $250 billion. This legislative

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What are the mainstream legal origins of President Trump's new tariff policies?

Amy Hamilton

2025-06-13 08:23:00 Friday ET

What are the mainstream legal origins of President Trump's new tariff policies?

What are the mainstream legal origins of President Trump’s new tariff policies? We delve into the mainstream legal origins of President Trump&rsquo

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