20080430
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      1641,      1499,       109,   634066000,   783910000,    13298000,       53,       27
  AMEX,       641,       543,       104,    12301000,    15674000,     1978000,       12,       24
NASDAQ,      1433,      1472,       128,   818420000,  1271259000,    60647000,       32,       62