Rates don't change, but market has volatile finish.
Investors snap up Treasurys as stock-valuation doubts surface.
Buying trails off and pulls broad indexes down despite robust earnings.
Better-than-expected manufacturing and profit reports boost ETFs.
A string of strong earnings reports ignited a rally in exchange-traded funds.
Home builder ETFs post gains on new home sales but Treasurys fall.
Disappointing Morgan Stanley results, falling oil prices lead to flat trading day.
A better-than-expected reading of leading economic indicators lifts ETFs.
Bearish economist Nouriel Roubini says worst is over, lifting stocks.
Intel earnings lift stocks; short squeeze ahead of financial earnings.