#看懂K线 Decentralized Exchange
Operations are relatively complex: Users need to manage their own wallets and interact with smart contracts during trading. For users who are not familiar with blockchain technology, the operations may seem quite complicated. Additionally, different decentralized exchanges have distinct interfaces and operational methods, requiring users to spend some time adapting. Transaction fees may be high and unstable: Apart from the exchange's own handling fees, users also need to pay blockchain network miner fees (Gas fees). When the blockchain network is congested, miner fees can be very high, which increases the transaction costs for users.