With U.S. stock futures trading higher this morning on Friday, some of the stocks that may grab investor focus today are as follows: Wall Street expects American Express Company (NYSE:AXP) to report quarterly earnings at $3.26 per share on revenue of $16.59 billion before the opening bell, according to data from Benzinga Pro. American Express shares gained 0.1% to $249.50 in after-hours trading.Netflix Inc. (NASDAQ:NFLX) posted better-than-expected earnings and sales results for its second quarter. The company ended the second quarter with 277.65 million paid members, adding 8.05 million paid …