Earnings season kicks into high gear this week with over 190 companies reporting, including many big cap Dow and S&P 500 names.If you want to know what is happening in certain industries, you should be sure to tune into this week’s earnings. Healthcare, railroads, chemicals, restaurants, advertising and big financials are just a few of the industries that will be represented.These big names are bellwether stocks. How they report will set a tone for their industry and, possibly, even the broader market.These 5 big cap companies have good earnings beat records, but not all of the stocks are soaring. Still, they will be on investors watch-lists this week due to their great records.5 Must-See Big Cap Earnings Charts1. IBM IBM has been much maligned, especially since Warren Buffett decided to sell. But it has missed only twice in the last 5 years. Could this be a buying opportunity?2. Abbott Labs ABT hasn’t missed in 5 years and shares have finally busted out of the recent narrow trading range. Will another beat push shares even higher?3. eBay EBAY is often overlooked by investors but it hasn’t missed since 2014. Shares have been on the move higher. Will another beat get it noticed?4. United Airlines UAL last missed in early 2016. It recently announced a big push in Hawaii, adding new flights from Chicago and Denver. Watch capacity expansion however.5. United Rentals URI is the largest rental tool company in the United States. It has missed only one time in 5 years. A hot economy should boost business. Shares are at 5-year highs, can they go higher?(In full disclosure, the author of this article owns shares of URI in her personal portfolio.)Want to Learn How to Trade Options?Have you always wanted to trade stock options but are unsure where to begin or what to look for?Each week, Zacks’ Dave Bartosiak will bring you a detailed explanation of the trades “live” on YouTube.Watch him go through the trade as he answers your questions in real time.Become one of Dave’s minions. Join the Zacks Live Trader community today. It’s free!Click here to join Dave >>>More Stock News: This Is Bigger than the iPhone!It could become the mother of all technological revolutions. Apple sold a mere 1 billion iPhones in 10 years but a new breakthrough is expected to generate more than 27 billion devices in just 3 years, creating a $1.7 trillion market.Zacks has just released a Special Report that spotlights this fast-emerging phenomenon and 6 tickers for taking advantage of it. If you don't buy now, you may kick yourself in 2020.Click here for the 6 trades >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report United Continental Holdings, Inc. (UAL): Free Stock Analysis Report International Business Machines Corporation (IBM): Free Stock Analysis Report eBay Inc. (EBAY): Free Stock Analysis Report Abbott Laboratories (ABT): Free Stock Analysis Report United Rentals, Inc. (URI): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research