Currently, there are several altcoins in the gainers list that need attention: $BANANAS31 , $ACT , $OM are likely from the same market-making company, with consistent trading styles, all highly controlled coins.
Today, BANANAS31 has once again risen close to 20% to attract retail investors' attention.
My personal suggestion is to remain observant and choose strong coins you are optimistic about for positioning.
Key points to focus on in the Ethereum ecosystem: UNI, AAVE, MKR, LDO