Solana (SOL) has been in a prolonged downtrend, currently trading at $139.21, down 2.05% for the day.Technical indicators suggest a possible oversold condition, but the RSI is still below 50, indicating weak bullish strength.The MACD is in the negative zone, signaling bearish momentum, but the flattening histogram suggests weakening selling pressure.Key support and resistance levels to watch are $138-$130 and $150-$160 respectively. Bullish confirmation signals are needed for a potential rebound.