BlockBeats News, January 3rd, according to data from The Block, the spot trading volume of centralized exchanges (CEX) in December 2025 hit its lowest point since September 2024, recording $1.13 trillion, a 32% decrease from November ($1.66 trillion) and a 49% decrease from October ($2.23 trillion).The total trading volume of decentralized exchanges (DEX) dropped to $245 billion in December, a 20% decrease from November's $306 billion and a 46% decrease from October's $451.2 billion.