Retrace to the 0.5 fib before continuing a bullish expansion?

I made a bit of money off this coin buying on a whim and now I wanted to find a place to re-enter. I still think this coin has a lot of room to run, but I think it's going to take a breather over the weekend. If price hits my forecast, I will reanalyze based on the price action at that time. Worse case, I sit on my money and best case I get a sweet entry.