The market performance of Solana (SOL) is somewhat lackluster. Although there was a brief surge, from a daily perspective, the price has consistently failed to stabilize above the resistance level of $148, and the upward momentum continues to weaken. Currently, $145 has become the key support level. If the closing price on the four-hour chart falls below this level, it means that this rebound trend will come to an end, with the support levels moving down to $140 and $135. For the bulls, there is only an opportunity to challenge the resistance level near $153 if the closing price on the four-hour chart breaks through $148 again.