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 Alphabet Inc. (NASDAQ:GOOG) (NASDAQ:GOOGL) to report quarterly earnings at $1.85 per share on revenue of $84.20 billion after the closing bell. Alphabet shares rose 0.1% to $181.93 in after-hours trading. Analysts expect Tesla Inc. (NASDAQ:TSLA) to post quarterly ...