PowerShares QQQ ( QQQ ): -1% iShares MSCI Emerging Index Fund ( EEM ): -0.8% Market Vectors Gold Miners ETF ( GDX ): +4.1% Broad Market Indicators Broad-market exchange-traded funds, including SPY, IWM and IVV were lower. The Federal Reserve earlier reported that the PCE price index, its preferred measure of inflation, rose a scant 0.8% in the 12 months ending in March. Among companies that reported earnings, Stericycle (SRCL), Western Digital (WDC), Seagate Technology (STX) and Gilead Sciences (GILD) logged sharp losses.