Stocks have further to correct, fear 'panda' market By: CNBC.com News July 27, 2015 at 19:33 PM EDT U.S. stocks have some powerful negatives tugging at them, not the least of which are the Shanghai "panda bear" market and a global commodities rout. Read More >> Related Stocks: Anadarko Petroleum Corning DuPont USA Ford Motor Iac Inc Marsh & McLennan Merck & Co Pfizer Sentinelone Inc Cl A Twitter, Inc. United Parcel Service United States Steel Corp