When price touched highest high at 4.4 $ on December 19th, 2017, candles entered to the falling wedge pattern and we know this is a continuation pattern.
When draw retracement fibo from point C to D we see the price reverse from % 78.6 level and we can also see that our Fibonacci level (% 78.6) is fully coincident with our strong support level (1.4156 $) and for this reason this level has been good performance since February.
Disclaimer

The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.