# What Is the Classic Grid Trading Strategy? The classic grid is the most traditional version that best represents the essence of the grid strategy. The grid trading strategy is essentially an automatic trading system that buys low and sells high. First of all, you need to set an appropriate interval and grid size, and then match the corresponding funds and positions. When the price falls, it will be bought in batches. When the price rises, it will be sold in batches. It is a trading method to harvest profits from price fluctuations through repeated buying low and selling high behaviors. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.utrading.io/en/trading/trading-bot/manual-trading/manual-trading-straregy/what-is-the-classic-grid-trading-strategy.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.