Paychex quarterly results

5 Things to Watch on Wall Street This Week

There's plenty of news in the coming days, from a leading maker of RVs rolling in with its latest quarterly report to a video game publisher hitting the market with a new game.

Wall Street Watch Tuesday: Caterpillar Gets Pessimistic

Caterpillar, the world's largest maker of construction and mining equipment, is cutting its long-term growth outlook. And that's bad news for all around, because this industrial giant's not just a company, it's a global economic bellwether.

What to Watch Next Week on Wall Street

Remember when the third quarter was supposed to bring debuts of the iPhone 5 and an Android tablet from Amazon.com? Relevant announcements may still come next week; also on tap are quarterly results from American Greetings and Paychex.