2013/05/20
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      1736,      1305,       110,  1962241234,  1220022067,    28937435,      497,       25
  AMEX,       226,       154,        29,    55188700,    21670300,     3510000,       22,       13
NASDAQ,      1361,      1125,       102,   923765701,   739505174,    68198651,      291,       12