2015/08/21
Market, AdvIssues, DecIssues, UncIssues,      AdvVol,     DeclVol,     UnchVol,   NewHis,  NewLows
  NYSE,       481,      2717,        58,   338999539,  4588616554,    15674326,        0,      627
  AMEX,       109,       269,        18,    29421196,    58630000,     1728240,        1,       51
NASDAQ,       836,      2024,        99,   411185401,  2249079529,    28679444,       13,      345