Solana (SOL) is expected to rally if it secures the $250 level, but could drop to $135 if it fails.An analyst predicts that SOL could reach $5,000 in this cycle based on a cup and handle pattern.Solana recently broke the $250 resistance level, setting a new all-time high at $263.Investors remain confident as Solana's decentralized exchange volume surpasses $600 billion.