Today's short-term trading focuses on the amplitude between the 12-hour green and yellow lines. Use the green line for support and the yellow line for taking profits. There will be a pause near the yellow line, creating a short-term long opportunity. Follow the direction of the MACD dual lines for short-term trades in that same direction. Once the 4-hour MACD crosses the zero line, it signals a potential bottom. Therefore, regardless of perspective, the bottoming occurs from Saturday to Sunday, followed by a rebound from Monday to Wednesday next week.