Traders on the floor of the New York Stock Exchange.

Check out which companies are making headlines before the bell:

Citigroup–The troubled mega bank announced a $7 billion settlement with the Justice Department involving mortgage securities sold ahead of the 2008 financial crisis. Citi will take a $3.8 billion charge against second quarter earnings. Separate, the bank also saw a profitable earnings quarter, posting profit of $1.24 a share against Wall Street estimates of $1.05 per share.