Crypto traders are monitoring the Solana price prediction and a possible Cardano (ADA) buy signal.Whales are doubling down on BlockDAG's (BDAG) FINALCALL700 offer, with millions pouring into the presale.Solana's price prediction is centered around whether it can hold its demand zone or experience a bearish shift.Cardano's buy signal is indicated by large holders removing significant amounts of ADA from exchanges.