2010/04/20
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      2509,       575,       112,   927591000,   201126000,     7397000,      295,        4
  AMEX,       309,       172,        37,     9361000,     5406000,      817000,       20,        4
NASDAQ,      2060,       654,       110,  1593896000,   450898000,    25340300,      195,        8