The 1-day line adjustment cycle of SOL's injection last night is over. The 2-day line macd is still a bit far away from the zero axis. The ultra-short-term line is not suitable for chasing shorts. There is still support near 87.250 later. Going long is still the main theme. Therefore, it is OK to buy low at 90-91, cover long near 87.25, and take profit at 93-95. The same goes for BTC.