Costco: Another Recent Breakout Long Entry - Up 13% in 16 Days

This stock chart shows a breakout above the Blue Indicator Resistance line.
In my book this is a breakout and I went long on November 24, 2017.

Position is profitable, because I already sold 1/2 of it, and my stop is above entry.
This means it is virtually impossible for me to loose money on this trade.