The Rounded Bottom pattern is a curved bottom formed after a decline in the price, gradually rising back up, with its validity judged based on the neckline. The pattern is divided into a downward tail and an upward arc during the rise, and includes a three-tier buying point strategy. After entering the position, it is necessary to calculate the minimum target level and watch out for failure signals, such as multiple tests without result or false breakouts, to enable timely stop-loss. Mastering its key points helps improve trading stability.