By Bret Kenwell Carnival Cruise just had its best week of bookings ever. Can the stock break out on those results? For the first time in a long time, Carnival Cruise (CCL) – Get Carnival Corporation Report stock was looking attractive this morning. From a trader’s perspective, we like stocks that have a trend. It can be an uptrend or a downtrend, but in both cases, there’s a way to trade it. With Carnival, it has been a pretty choppy mess. Lately, though, the stock was at least moving in the bulls’ direction and following some of the short-term moving averages higher. At one point on Tuesday, …