Lowest (daily average) BTC exchange rate in:
2012: $4.27
2013: $13.28
2014: $309.87
2015: $177.28
2016: $358.77
2017: $997.69
2018: $6,620.41
SO, From above chart what are you understanding????
Cryptocurrency is taking over the exchange world day by day and the future depends on it.