2012/04/17
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,      2346,       695,        97,  2956328194,   401419327,    33566828,       85,       21
  AMEX,       259,       181,        38,    54458978,    19817394,     8460000,        9,       10
NASDAQ,      1940,       603,        93,  1273495368,   255134558,    13000000,       81,       26