GBTC ETCG www.stockcharts.com/c-sc/sc?s=GBTC&p=D&yr=0&mn=5&dy=0&i=p13915785734&a=591346911&r=198 www.stockcharts.com/c-sc/sc?s=ETCG&p=D&yr=0&mn=5&dy=0&i=p01642706809&a=594405172&r=877