In this market, it is important to use a 6 - 19 - 6 MACD due to the high pace nature. We are in a buy zone for the large potential for PLAN. If you look back to march last year this is a predictable sell-off that is currently occurring. Stop loss at $50. Sell when MACD crosses top signal. Ride this one out you won't regret it. :) GAINS BE WITH YOU Disclosure I bought 55 shares at $53.33.