>> naert. there is not a lot of day to to go on. pattern interpretations study patterns and past behavior to suggest what might happen. here is all of the trading that's ever existed in go-pro. there are one or two things that are important to see. note the authority of the 50 level. the stock pops on its ipo. 50, 50, 50. very precise. then, of course, we have a breakout after two months of sideways, you get the initial pop, stall for two months and then heavy volume breakout which has set up this fairly orderly ascent. you say stay long, be long. there is nothing to doubt. there is no such thing as valuation when you are talking about a brand new issue. ride the momentum. >> this was one of the names that a lot of people look to and said, we don't like the valuation. we think this isn't necessarily a long-term success story. this is the situation where one of the things that's going to benefit you to the up side is the fact that so many people are questioning its valuation. those people can get squeezed. when this he get squeezed,