The SOL daily level is still bearish. Last night's rebound just happened to reach the resistance near 161. Currently, the strength of the small-level rebound is still under pressure; continue to look for 161. If it breaks, look around 166. If the one-hour level closes below 157.6, it means that the one-hour bullish trend is weakening, with support below at 155.5. If the four-hour level closes below this position, it indicates that this rebound has ended, and the target support below continues to look at 150, 145, and 140.