2012/05/17
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,       423,      2664,        66,   540071127,  4011288306,    34432588,       15,      159
  AMEX,       147,       287,        27,    40170569,    46140000,     4010000,        2,       38
NASDAQ,       483,      2021,       100,   224501118,  1768329618,    17200000,       18,      168