2015/02/20
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      2143,      1009,        92,  2174659473,  1034511118,    53188270,      179,       12
  AMEX,       204,       171,        27,    55840000,    46335511,     2280000,        8,        7
NASDAQ,      1471,      1282,       105,  1082101350,   614539888,    31640000,      129,       27