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

• Wall Street expects Academy Sports and Outdoors, Inc. (NASDAQ:ASO) to report quarterly earnings at $1.24 per share on revenue of $1.38 billion before the opening bell, according to data from Benzinga Pro. Academy Sports and Outdoors shares rose 0.7% to $53.80 in after-hours trading.
• Yext, Inc. (NYSE:YEXT) posted weaker-than-expected results for its first quarter and announced plans to acquire Hearsay Systems. Yext said it sees second-quarter earnings in a range of $0.2 to $0.3 per share, versus the $0.9 per share estimate, and second-quarter revenue in a range of $98 million to $98.4 million, versus the $98.423 million estimate. Yext shares dipped 13.1% to $4.38 in the after-hours trading session.
• Analysts expect Oracle Corporation (NYSE:ORCL) to post quarterly earnings of $1.65 per share, with a revenue of $14.59 billion. The company will release earnings after the markets close. Oracle shares gained 0.9% to $125.60 in after-hours trading.

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• 2U, Inc. (NASDAQ:TWOU) disclosed a 1-for-30 reverse stock split. 2U shares dipped 8.8% to $0.2577 in the after-hours trading session.
• Analysts expect Casey's General Stores, Inc. (NASDAQ:CASY) to post quarterly earnings at $1.72 per share on revenue of $3.48 billion after the closing bell. Casey's shares gained 0.1% to $328.48 in after-hours trading.