The top ten giants of the US stock market are supporting half the sky? Head of Macquarie's strategy: Don't guess a crash, now it's popular to "blow the bubble in turn"

According to the Securities Times APP, the total market value of the top ten weighted stocks in the current US stock market accounts for approximately 45% of the total market size. Such extreme concentration of market value completely breaks the traditional market trend rules, making it difficult for investors to judge whether this is the new normal of the capital market or a huge bubble on the verge of bursting.