20090430
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      1672,      1373,        83,   926870000,   800320000,    13218000,       12,        2
  AMEX,       319,       216,        54,     6928000,     6586000,     1468000,        8,        2
NASDAQ,      1335,      1360,       121,  1687854000,  1103266000,    51455000,       28,       10