Stocks Rebound After Sell-Off; Carnival, Zillow, Freeport-McMoRan In Focus

Stocks rallied back in light volume after higher-volume declines for the Nasdaq and S&P 500 Wednesday. Carnival moved well after reporting strong earnings; Freeport-McMoRan is holding gains well and near a buy point, while Zillow stock is under accumulation and near the top of a cup base.