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 ...

Scott Olson / Staff / Getty Images A stock's ticker symbol is what identifies a company on an exchange, but they are not required to always remain the same. Sometimes, ticker symbols change ...

The quote is the price of the most recent ... but whether that is more or fewer varies by company. NBBO is a quoted stock price for an investment that has the lowest ask price and highest bid ...