U.s. to Sell $31 Bln 3-Month, $26 Bln 6-Month Bills may 23, to Settle may 26

U.s. to Sell $26 Bln 2-Yr Notes may 24, $34 Bln 5-Yr may 25, $28 Bln 7-Yr may 26, to Settle may 31

U.s. to Sell $13 Bln reopened 2-Year Floating Rate Notes may 25, to Settle may 27

U.s. Stocks Extend Losses, Indices down Nearly 1 Pct

S.africa's Ftse/jse Top 40 closed at 5,249.8, down -0.53%