This word has appeared in 23 articles on NYTimes.com in the past year. Can you use it in a sentence? By The Learning Network This word has appeared in 21 articles on NYTimes.com in the past year.

Alpha is a stock market ratio indicating an investment's excess return compared to a benchmark. Positive alpha reflects ...

Market capitalisation, or market cap, represents the total value of a company’s outstanding shares, calculated by multiplying ...

Some are words you may hear every day in Hawaii, but you’re not quite sure what they mean. Or perhaps you will be traveling to Japan and want to brush up on your Japanese or just want to learn a ...