Solana (SOL) is showing bullish signs as it approaches a major breakout zone in May.The daily chart indicates SOL is trading above key moving averages, with potential for a bullish crossover.Resistance at the 200-day simple moving average near $181 needs to be surpassed for a convincing breakout.While a 5x increase in price to $740 in May seems unlikely, a move towards $180-$220 is more realistic.