The measures taken by #加密圆桌讨论 are likely to increase the attention and accessibility of altcoins among traditional investors. Nasdaq, as a well-known trading platform, proposing to include XRP, SOL, ADA, and XLM in its cryptocurrency benchmark index means that these altcoins are making strides into the mainstream financial sector, which can attract more attention from traditional investors. If approved by the SEC, the Hashdex ETF could invest in these cryptocurrencies, further increasing their liquidity and market depth, lowering investment thresholds, and enhancing accessibility. For portfolio strategy, if approved, it may be considered to appropriately allocate these altcoins for diversified returns, but one should be aware of their high volatility and regulatory uncertainty.