Feb 11, 2026 · What Is Beta? Beta is an indicator of the price volatility of a stock or other asset in comparison with the broader market. It suggests the level of risk that an investor takes on in buying …

"Beta" can be used to refer to several consumer and professional videotape formats developed by Japan's Sony Corporation. Although similarly named, they are very different in function and …

The Greek letter beta (β). In mathematics and science, it is often used to denote a variable or a parameter, such as an angle or the beta coefficient in regression analysis.

The meaning of BETA is the 2nd letter of the Greek alphabet. How to use beta in a sentence.

2 days ago · About BETA Technologies, Inc. BETA (NYSE: BETA) is an aerospace company designing, manufacturing and selling high-performance electric aircraft, advanced electric propulsion systems, …

Learn about the Greek letter Beta (β), its pronunciation, usage examples, and common applications in mathematics, science, and engineering.

1 day ago · BETA | Complete BETA Technologies Inc. Cl A stock news by MarketWatch. View real-time stock prices and stock quotes for a full financial overview.

Etymologically, beta came from beth (the second letter of the Phoenician alphabet), meaning "house". The Greek letter Beta is especially used in finance, science, mathematics, statistics and typography.

2 days ago · From radiation to brain waves to ecosystems, here’s what alpha and beta actually mean across science and medicine.

BETA meaning: 1 : the second letter of the Greek alphabet Β or β; 2 : a version of a product (such as a computer program) that is almost finished and that is used for testing often used before another noun