Benzinga’s Top Pre-Market Losers (VVUS, ASML, ARMH, QQQQ)

VIVUS Inc VVUS tumbled 1.04% to $10.49 in the pre-market session. VVUS recently presented the phase 2 study of its investigational drug Qnexa at SLEEP 2010. ASML Holding NV ASML lost 0.58% to $30.83 in the pre-market session. ASML was among the list of top 5 stocks in the Semiconductor Equipment Industry on Tuesday. ARM Holdings plc ARMH fell 0.16% to $12.87 in the pre-market session. Markets were speculating that Apple AAPL would bid for ARMH. PowerShares Exchange-Traded Fun QQQQ slipped 0.02% to $46.95 in pre-market trading. Read more from Benzinga's Company news.