With Bitcoin and Ethereum fully listed on US stock ETFs, smart money will start looking for the next opportunity. Good mid-cap coins will get attention and funds. The liquidity that ETFs bring to Bitcoin and Ethereum is self-evident, just like the effect of altcoins on Binance. In the long run, it is absolutely beneficial. It opens the door to Bitcoin's trillion-level. At present, the market value of Bitcoin is not as large as the market value of the largest company in the US stock market.