ETFs can be a powerful catalystAs of this morning, the rise of Cardano, Litecoin, and Dogecoin seemed to be an outlier in the crypto sector, so the ETF news is clearly a big reason. Getting a spot crypto ETF turned out to be very bullish for Bitcoin and Ethereum, so I would expect all three of these tokens to react favorably as more news emerges around these developments.Cardano trades on a crypto network believed to be one of the most technically sound. The network can supposedly process 9,900 transactions per second. For this reason, I think investors can buy Cardano, although I wouldn't recommend too big of a position just yet due to its volatility. While I do have a small position in Litecoin left from a while ago, I don't have much interest in this token or Dogecoin at this time.
