UT... a friend told me that CR99 is an AH (after hours) issue. for some reason, the Scottrade software thinks you're trying to sell the stock now. if need be, you should be able to set the trade up in the morning before the market opens.
btw, there is nothing ever wrong with taking profit, no matter if there is more to be had or not. safety counts foremost. i tell friends: "if you sell for profit, you live to trade again. whereas if you hold too long, you might die waiting to exit." sounds a little extreme, but they all get the point.
just my opinion, but the best traders are the ones who know how to sell!
best to ya'
rich