Altcoins are showing renewed strength as February begins, with select tokens pushing closer to all-time highs. Strong momentum, rising inflows, and favorable technical setups are putting a few names firmly in focus.  Thus, BeInCrypto has analysed three altcoins that could challenge or set new all-time highs in the first week of February. Rain (RAIN) RAIN is trading near $0.0094 at the time of writing, remaining below the$0.0100 resistance level. The altcoin is roughly 11% away from its all-time high of ...