Cryptocurrency industry analysts and some opinion leaders in the currency circle are increasingly optimistic about the price trend of Bitcoin in 2024, with forecasts ranging from US$60,000 to US$500,000. Some industry executives insist that a new round of Bitcoin bull market has begun, mainly based on three major events, namely, the Cancun upgrade, the Bitcoin spot ETF being approved for the first time in the United States, and the Bitcoin halving. #坎昆升级，了解layer2概念