$Coinbase (COIN.US)$shares gained for a fourth session amid increasing appetite for Bitcoin that has fueled hundreds of millions in inflows into exchange-traded funds backed by the cryptocurrency. On Tuesday, the ETFs had a combined net inflow of $88660万, the biggest since March 12,数据from CoinGlass showed. Those funds now have a combined market capital of $637亿, according to the data.
The rally is also spurring increased trading in the期权市场. Coinbase saw almost $22200万 in combined call optionblock trades.