币界网报道：Cryptocurrency investors are increasingly concentrating their holdings in Bitcoin (BTC) and Ethereum (ETH), which now account for nearly 60% of average portfolios, according to a recent CoinGecko report. The study analyzed over 5,000 CoinGecko users' portfolios, revealing that BTC dominates with 42.9% allocation, while ETH follows at 15.6%. This marks a significant shift from broader diversification trends seen in previous years, as investors favor established assets amid market volatility. The report highlights that the top 10 cryptocurrencies make up 91.5% of portfolios, with meme coins and altcoins seeing reduced allocations. Analysts suggest this concentration reflects growing risk aversion and a preference for liquidity and stability in the current bear market.