20090320 Market, AdvIssues, DecIssues, UncIssues, AdvVol, DeclVol, UnchVol, NewHis, NewLows NYSE, 756, 2328, 76, 507640000, 1913442000, 7176000, 4, 14 AMEX, 256, 272, 68, 7092000, 11231000, 1329000, 5, 3 NASDAQ, 877, 1865, 145, 360128000, 2037155000, 11133000, 6, 23