2012/07/20 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 1002, 2011, 111, 881161365, 2881900535, 35798572, 127, 38 AMEX, 174, 227, 37, 16250434, 35432600, 3024710, 12, 8 NASDAQ, 645, 1818, 105, 406584684, 1326599430, 22710000, 43, 51