高盛：纳指、标普500新高之际，是时候再次关注“迷因股”了

Group 1 - The S&P 500 and Nasdaq Composite indices reached new all-time highs on Tuesday, indicating a strong market performance [1] - The increase in market indices coincides with a rise in participation from retail investors, suggesting a potential shift in market dynamics [1] - The current market conditions may signal an opportune moment to revisit "meme stocks," which have gained popularity among retail investors [1]