Analysis of $SOL trend on the evening of February 21st:

SOL is currently rebounding on the 4-hour timeframe. Pay attention to the 175 level today. As long as the 4-hour timeframe does not fall below this level, it is still in a rebound trend. A minor retracement may still go up. Pay attention to the resistance levels around 179-185-190 on the upside!
If the downward retracement falls below the 175 level, the current 4-hour rebound will end and the market will turn bearish. Pay attention to the support levels near 170-160-155 below!