When the price has been fluctuating, if you want to buy it, you will entrust it at a price lower than the purchase price, that is, chasing the price. Consider whether to look at the price at the real price, and the over-price is entrusted at a price higher than the current price. When the price reaches the entrusted price, close the position directly. Generally speaking, the probability of over-priced entrusted purchase is the highest. What questions can you ask me?