Buy More Stocks in a Top Sector

Last week's upside breakout in the PowerShares QQQ Trust (QQQ) was impressive but the iShares Russell 2000 (IWM) just closed at marginal new highs. The Spyder Trust (SPY) also made a new marginal high but I doubt the breakout was strong enough to convince those who are bearish on the market. The Greek debt talks apparently stalled Monday, but the way these things work, that is not surprising. The EuroZone markets are a bit lower early Tuesday, but the S&P futures are trying to buck the trend ahe...