Real estate news leaves stocks flat, but some REIT funds rise.
Rally lifts most ETFs as stocks hold broad gains.
Financials led the market in a low-volume session.
Hoenig: A new exchange-traded fund shows that investing costs are going down, and not up.
Rates don't change, but market has volatile finish.
Volatile session ends with varied gains in late rally.
Market plunge zaps earlier gains; stocks and indexes reel.
Surprise GDP growth report gets stocks and ETFs surging.
Investors pull back on big names, triggering wider selloff.
Buying trails off and pulls broad indexes down despite robust earnings.