March is Often Kind to QQQ

In the past week, the PowerShares QQQ (NasdaqGS: QQQ) is up nearly 4% and the ETF closed just pennies below $90 on Thursday. When QQQ, the fourth-largest U.S. ETF by assets, breaks through $90, it will be the first time since late 2000 it has done so. With March right around the corner, investors...