Take a look at some of Monday's midday movers:
Apple surged amid continued chatter about a possible debt offering.
Deutsche Bank sank after the financial company announced a plan to raise capital in order to strengthen its balance sheet.
Sina soared after news that Chinese e-commerce company Alibaba had invested $568 million for an approximate 18 percent stake in the company.
Moody's hit a 52-week high following Friday's news that it had settled a lawsuit related to risky debt vehicles.
Hospital stocks including Tenet Healthcare surged on confidence that reimbursement rates may be higher than first expected in President Obama's health care overhaul.
—By CNBC's Lori Spechler
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Earnings retain the spotlight on Wednesday, with several more blue chips and technology heavyweights set to report.
Check out the companies making headlines after the bell Tuesday: Amgen, Yahoo, Chipotle & more.
Names on the move ahead of the open.
Amid the deluge of major earnings reports, traders will also be keeping an eye on the oil market, as U.S. oil futures for May expire Tuesday.
Patti Domm is CNBC Executive Editor, News, responsible for news coverage of the markets and economy.
A CNBC reporter since 1990, Bob Pisani covers Wall Street from the floor of the New York Stock Exchange.
Senior Producer at CNBC's Breaking News Desk.
Dominic Chu is a markets reporter for CNBC.