According to Odaily Planet Daily, Matrixport’s latest report states that cryptocurrency trading volume has surged since early March as a wave of altcoin activity flooded the market. Anticipations of Ethereum’s Dencun upgrade and low transaction fees have fueled the frenzy, with several political developments pushing cryptocurrencies to the forefront of political elections. However, with trading volumes declining, the sustainability of the altcoin’s rally has been called into question.