With so many stocks showing big gains on a daily basis, the market is full of temptations. Sometimes the urge to participate leads to buying stocks that are extended. That in turn leads to risk management issues. That's why we often look at pullbacks in strong stocks as opportunities for entries. A recent example was D.R. Horton stock. Move Above 200-day Line Gets Housing On RadarWhile housing stocks sat out most of the rally this year, they've started climbing the right side of bases since this summer. Wi ...