According to CoinMeta, as reported by A in early 2021, the CEO of yardeni research raised the end-of-year target for the S&P 500 from 7700 points to 8250 points, and then to 8400 points. He believes that the current market is driven by earnings momentum, and valuations are lower than during the Internet bubble of 1999. Regarding the AI market, Ed Yardeni advises investors to avoid chasing individual AI stocks and to diversify their investments through funds such as the NASDAQ 100 index.