Welcome to Wall Street Glossary

Find a clear explanation or easy-to-understand definition of a Wall Street financial term you are unfamiliar with, or jump from one word to another and expand your knowledge of the trading and investing world.

Choose a letter from the menu to browse through the thousands of Wall Street terms in this investor’s glossary, or use the search box on the right to find the exact term or phrase you are looking for.

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vegawash-sale ruleflash trading, MACD, mark to market, mark to model, mortgage backed security, in lieu of, deed in lieu of foreclosure, current ratio, selling short, short seller, short selling, repo rate, booyah, home gamer, pelf, ‘mon back, hedge fund

financial words defined