BlackRock's Bitcoin ETF (IBIT) recorded trading volume of over $1.2 billion in a few hours.The broader cryptocurrency market recovered, with top assets like Bitcoin and Ethereum up over 4% in 24 hours.News such as Donald Trump's improved poll position and China's new stimulus program may have contributed to the market's growth.BlackRock's IBIT is considered as one of the most traded funds, consolidating its success in providing accessible exposure to Bitcoin.