20070727
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      1044,      2296,        93,   398696000,  1812437000,    19118000,       15,      398
  AMEX,       415,       782,       115,    16614000,    36111000,     1912000,       19,      106
NASDAQ,       866,      2175,        89,   515352000,  2170348000,    22496000,       37,      288