20090728
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      1437,      1566,       178,   614935000,   617532000,     8769000,       82,        2
  AMEX,       231,       248,       101,     5360000,     6096000,     1864000,       15,        0
NASDAQ,      1426,      1187,       207,  1332573000,   836455000,    37829000,       65,        4