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B. Riley Principal 250 Merger Corp. Class A common stock (NASDAQ:BRIV)

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

B. Riley Principal 250 Merger Corp. is a blank check company. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or related business combination with one or more businesses. B. Riley Principal 250 Merger Corp. is based in New York....

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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 13 September 2025

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Netflix raises its prices by 13% to 18% for U.S. subscribers.

Chanel Holden

2019-01-25 13:34:00 Friday ET

Netflix raises its prices by 13% to 18% for U.S. subscribers.

Netflix raises its prices by 13% to 18% for U.S. subscribers. The immediate stock market price soars 6.5% as a result of this upward price adjustment. The b

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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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President Trump is open to extending the March 2019 deadline for raising tariffs on Chinese imports.

Peter Prince

2019-02-15 11:33:00 Friday ET

President Trump is open to extending the March 2019 deadline for raising tariffs on Chinese imports.

President Trump is open to extending the March 2019 deadline for raising tariffs on Chinese imports if both sides are close to mutual agreement. These bilat

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Amazon faces E.U. antitrust scrutiny over the current e-commerce use of merchant data.

Olivia London

2019-08-16 17:37:00 Friday ET

Amazon faces E.U. antitrust scrutiny over the current e-commerce use of merchant data.

Amazon faces E.U. antitrust scrutiny over the current e-commerce use of merchant data. The European Commission probes into whether Amazon uses key third-par

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We can decipher valuable lessons from the annual letters to shareholders written by Amazon CEO Jeff Bezos.

Becky Berkman

2019-07-19 18:40:00 Friday ET

We can decipher valuable lessons from the annual letters to shareholders written by Amazon CEO Jeff Bezos.

We can decipher valuable lessons from the annual letters to shareholders written by Amazon CEO Jeff Bezos. Amazon is highly customer-centric because the wor

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Federal Reserve confirms that all of the 34 major banks pass their annual CCAR macro stress tests.

Apple Boston

2017-05-31 06:36:00 Wednesday ET

Federal Reserve confirms that all of the 34 major banks pass their annual CCAR macro stress tests.

The Federal Reserve rubber-stamps the positive conclusion that all of the 34 major banks pass their annual CCAR macro stress tests for the first time since

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