Castle Biosciences Inc. Common Stock (NASDAQ:CSTL)

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

Castle Biosciences Inc. is a commercial-stage dermatological cancer company. It is focused on providing physicians and patients, clinically actionable genomic information. Castle Biosciences Inc. is based in Texas, 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 12 September 2026

Blog+More

Warren Buffett points out that it is important to invest in oneself with better interpersonal communication.

Daphne Basel

2017-12-17 11:41:00 Sunday ET

Warren Buffett points out that it is important to invest in oneself with better interpersonal communication.

Warren Buffett points out that it is important to invest in oneself. Learning about oneself empowers him or her to lead a meaningful life. This valuable inv

+See More

Michael Kors pays $2.3 billion to acquire the Italian elite fashion brand Versace.

Joseph Corr

2018-09-27 11:41:00 Thursday ET

Michael Kors pays $2.3 billion to acquire the Italian elite fashion brand Versace.

Michael Kors pays $2.3 billion to acquire the Italian elite fashion brand Versace. In accordance with Michael Kors's 5-year plan, the joint company grow

+See More

Nobel Laureate Joseph Stiglitz proposes the primary economic priorities in lieu of neoliberalism.

Fiona Sydney

2019-06-29 17:30:00 Saturday ET

Nobel Laureate Joseph Stiglitz proposes the primary economic priorities in lieu of neoliberalism.

Nobel Laureate Joseph Stiglitz proposes the primary economic priorities in lieu of neoliberalism. Neoliberalism includes lower taxation, deregulation, socia

+See More

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

+See More

Amazon, Berkshire Hathaway, and JPMorgan Chase establish a new company to reduce U.S. employee health care costs.

Joseph Corr

2018-01-23 06:38:00 Tuesday ET

Amazon, Berkshire Hathaway, and JPMorgan Chase establish a new company to reduce U.S. employee health care costs.

Amazon, Berkshire Hathaway, and JPMorgan Chase establish a new company to reduce U.S. employee health care costs in negotiations with drugmakers, doctors, a

+See More

Disney acquires 21st Century Fox in a $52 billion landmark deal.

Amy Hamilton

2017-12-15 07:42:00 Friday ET

Disney acquires 21st Century Fox in a $52 billion landmark deal.

Disney acquires 21st Century Fox in a $52 billion landmark deal. This deal has a total value of about $66 billion while Disney assumes $14 billion of Fox

+See More