An upper-cased alphabetic abbreviation of a security or cryptocurrency. Also called a "ticker symbol." For example, AAPL is the stock symbol for Apple, Inc., and BTC is the crypto symbol for Bitcoin.

It's not exactly a secret on Wall Street that publicly traded companies sometimes make a statement with their stock symbols. Consider the change made by technology titan Mark Zuckerberg, founder ...

Here's an example ... Since everything is electronic, your trading platform or broker will already update your portfolio to include the new ticker symbol. The physical ticker tape devices were ...