BTCUSD fluctuated from highs and fell back, and the short-term short trend prevailed. At present, you can focus on the resistance near 37,000. If the rebound encounters resistance, you can consider shorting. Below, focus on the support near 35,200. After falling below, the lower support will be around 34,500. If the price breaks through the resistance near 38,000, it will start to rise further.