In the past week, BTC suddenly surged, breaking away from the 85k sideways level, with a continuous increase of 1000 dollars, rising to the 95k level. The week opened at 88.5k, peaked at 95.7k, and hit a low of 88.5k, with Saturday's close at 94.4k, resulting in a weekly increase of approximately 6.67%. Recently, BTC has been fluctuating around 94k, and it is normal for the market to rise for a few days before a spike in contracts. Recently, some friends asked me how to pay attention to market trends and determine when to increase positions or sell, given that BTC and ETH's ups and downs are determined by American investors. My answer is that the mainstream trading pair in the crypto market is USDT, but American investors prefer to deposit and withdraw using USDC. Therefore, fluctuations in USDC prices can indicate market trends. If one increases their position or engages in a conspiracy to buy, the obvious sign is selling USDC to exchange for USDT, which will lead to a drop in USDC prices, and BTC and ETH are likely to surge. Conversely, if USDC rises, it indicates a likely brewing bearish sentiment, or there may be a large-scale sell-off of BTC and ETH. We have experienced the worst times, and the current macro environment has recovered. Once the market continues to adjust and fully restores confidence, the situation will start to change from a rebound to a reversal. If interest rates are not cut in May, they are likely to be cut in June, which could coincide with the introduction of related policies, making the market poised for action. Therefore, the entire period of May and June is a good opportunity to accumulate positions at lower prices.