Strange market. Worries about a slowdown in China, and June retail sales in the U.S. were simply awful, but stocks mostly hang in there. (See Marc Faber's take: Beware China, but Not Commodities)
A couple of points:
1) it really helps that Citi, JPMorgan, and Wells Fargo have come in "good enough" on earnings with no blowups (but note there is no follow-up today for JPM).
2) the rest seems to be all about faith in central banks. QE3 hopes are alive and well, but the bond market, at 1.44 percent for the 10-year yield, seems to be telling us that this faith is deeply misplaced. Mr. Bernanke testifies in Congress tomorrow.