最新报道:Dogecoin (DOGE) has plunged 23% over the past week, underperforming top cryptocurrencies like Bitcoin and Ethereum, which fell around 10%. Trading below $0.19, DOGE's weakness stems from its reliance on market sentiment, weaker on-chain demand, and speculative holders, making it more vulnerable during downturns. Experts note an "identity crisis" as newer meme coins attract traders, while DOGE lacks real use cases despite past hype from Elon Musk.