With U.S. stock futures trading lower this morning on Wednesday, some of the stocks that may grab investor focus today are as follows:

Wall Street expects Tesla Inc. (NASDAQ:TSLA) to post quarterly earnings of 50 cents per share on revenue of $25.71 billion after the closing bell, according to data from Benzinga Pro. Tesla shares rose 0.2% to $379.52 in after-hours trading.

AAR Corp. (NYSE:AIR) reported upbeat earnings for the fourth quarter. The company posted quarterly earnings of $1.53 per share, beating the analyst consensus estimate of $1.38 per share. The company reported quarterly sales of $928.000 million, which beat the analyst consensus estimate of $868.540 million. AAR shares fell 5.5% to $133.61 in the after-hours trading session.

Analysts are expecting AT&T Inc. (NYSE:T) to post quarterly earnings of 59 cents per share on revenue of $31.81 billion. The company will release earnings before the markets open. AT&T shares rose 0.3% to $22.33 in after-hours trading.

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