Well...my nerves got to me. Set a stop order at $39.50...probably too tight so I might modify tomorrow. But that slope on the chart across two days is almost telling me to jump NOW. Still, the volume isn't all that much so, any ideas?
I think that STOP orders are a bad idea. So did Peter Lynch. A better idea is to decide on a maximum valuation (p/e or other) and then sell when it reaches that point. If you think the stock price is fully discounting future growth then just sell part or all of your position.