Some of the stocks that may grab investor focus today are:

Wall Street expects Five Below, Inc. (FIVE) to report quarterly earnings at $2.48 per share on revenue of $1.01 billion before the opening bell. Five Below shares gained 2.6% to $175.92 in after-hours trading.

Lululemon Athletica Inc. (LULU) reported better-than-expected earnings for its fourth quarter and issued strong forecast for the full year. Lululemon shares jumped 7.9% to $371.00 in the after-hours trading session.

Analysts are expecting Paychex, Inc. (PAYX) to have earned $1.05 per share on revenue of $1.22 billion for the latest quarter. The company will release quarterly earnings before the markets open. Paychex shares gained 1.1% to $134.00 in pre-market trading.

Micron Technology (MU) reported better-than-expected results for its second quarter and also issued strong forecast for the current quarter. Micron shares gained 3.9% to $85.24 in the after-hours trading session.

RH (RH) reported upbeat earnings for its fourth quarter, while sales missed estimates. The company also reported a 3-for-1 stock split. RH shares dropped 4.1% to $370.00 in the after-hours trading session.