Sliding point generally refers to the deviation between the actual transaction price and the preset transaction price, which generally moves in a direction unfavorable to the trader, resulting in additional losses in the transaction. It mainly appears in the entry and stop loss operations, and will not appear in the exit after profit. When prices rise rapidly, investors hope to enter the market in a timely manner and follow the market direction to go long, resulting in many orders being crowded in the long direction, while competitors are reluctant to sell and will not easily short or sell their long orders. Therefore, in a rapidly rising price trend, there is often a noticeable sliding point in the price range of the long entry, as the price range of the trader who entered the market the previous second is rapidly rising. Short selling or selling multiple trades at this time will quickly close, and the transaction price can be at the preset level. When there is a price slide when entering the market, traders can accept it, but if there is a stop loss slide, the resulting losses and psychological burden on traders are relatively more severe. Stop loss slippage refers to the situation where the actual stop loss price is not triggered at the set stop loss point, but rather deviates, resulting in a greater actual stop loss amplitude than the originally set stop loss amplitude, leading to increased losses.