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

Wall Street expects Academy Sports and Outdoors Inc. ( ASO ) to report quarterly earnings at $2.06 per share on revenue of $1.76 billion before the opening bell, according to data from Benzinga Pro. Academy Sports shares gained 0.2% to $56.61 in after-hours trading.

Comtech Telecommunications Corp. ( CMTL ) posted mixed results for the second quarter after the closing bell on Monday. The company posted adjusted losses of 18 cents per share, compared with market estimates of 30 cents per share. The company's sales came in at $106.761 million, missing expectations of $113.854 million. Comtech Telecom shares dipped 9.6% to $4.38 in the after-hours trading session.

Analysts are expecting Elbit Systems Ltd. ( ESLT ) to post quarterly earnings at $3.09 per share on revenue of $2.15 billion. The company will release earnings before the markets open. Elbit Systems ( ESLT ) shares rose 1% to $883.24 in after-hours trading.

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Uber Technologies Inc. ( UBER ) shares gained in extended trading on Monday after the company and Nvidia ( NVDA ) Corp.  announced an expansion of their autonomous-vehicle partnership. Uber ( UBER ) and Nvidia ( NVDA ) announced late Monday plans to launch a global fleet of entirely Nvidia ( NVDA ) software-driven autonomous vehicles in the first half of 2027. Uber ( UBER ) shares gained 2.7% to $76.67 in the after-hours trading session.

Analysts expect Lululemon Athletica Inc. ( LULU ) to post quarterly earnings at $4.78 per share on revenue of $3.59 billion after the closing bell. Lululemon shares gained 0.7% to $161.09 in after-hours trading.