CoinMeta US stock data: According to Coin Bureau, the three major stock market bubbles in history all ended in similar ways. Currently, the top ten AI stocks in the United States account for 41% of the US stock market, which is the same proportion as during the internet bubble in 2000. Bank of America points out that the end of each bubble in history was accompanied by a surge in bond yields: in 1973, yields rose by 2 percentage points; in Japan in 1989, yields rose by 2.3 percentage points; during the internet bubble in 2000, yields rose by 2.6 percentage points. In all three cases, when yields rose by 2 percentage points or more, the bubble came to an end. As of now, the yield on 10-year US Treasury bonds has risen by 1.27 percentage points since February. Bank of America suggests that the fastest way to end the US economic boom is through a sharp increase in bond yields.