The recent adjustment over the weekend for $BTC and $ETH shows that several mainstream altcoins, such as LINK, ADA, SOL, and DOGE, have not weakened against the fiat currency. This is a positive sign. On-chain data indicates that funds are slowly starting to convert ETH into some altcoins. The market for mainstream altcoins may represent a turning point starting this week. We should soon have an answer to whether this is a false rally.