Ny Federal Reserve says Forex Swaps With Foreign Central Banks totaled $2 Mln in Latest Week

S&p 500 Unofficially Closes up 28.03 Points, or 1.35 Percent, at 2,098.80

Nasdaq Unofficially Closes up 63.50 Points, or 1.33 Percent, at 4,842.74

Dow Jones Unofficially Closes up 235.38 Points, or 1.33 Percent, at 17,930.06

U.s. Treasury Prices Little changed After S&P Affirms Aa+ Rating, Stable Outlook on united States