According to a Matrixport report, the altcoins market is facing a challenging period, as evidenced by the recent sharp decline in trading volumes on Upbit, South Korea’s largest cryptocurrency exchange. This downturn is casting doubt on the ongoing rally of alternative cryptocurrencies. Substantial Decrease in Trading Volume Upbit’s 24-hour trading volume has drastically decreased. Having The post Altcoin Rally in Doubt Amid Trading Volume Slump: Matrixport appeared first on CoinGape .