Solana (SOL) price is on a bullish trend, aiming for more gains above $180 with strong buyer support.SOL price started a fresh increase, trading above $172 and the 100-hourly simple moving average.A connecting bullish trend line is forming with support at $170 on the hourly chart of the SOL/USD pair.Key resistance levels to watch are $178, $180, and $185, with a potential further increase towards $200 if these levels are surpassed.