Despite losses over the last week, Bitcoin and Ethereum enjoyed slight gains today amid a week of swinging fortunes for cryptocurrencies. Bitcoin rose 0.57% to $36,563.73, while Ethereum increased by 1.34% to $1,959.81. Their weekly performance, however, fell by 1.14% and 4.23%, respectively. The entire crypto market displayed a mixed picture, with numerous cryptocurrencies seeing varying …