#看懂K线 K lines consist of bodies and shadows. The body represents the range between the opening price and the closing price. If the closing price is higher than the opening price, it is a bullish candle (often displayed in red); conversely, it is a bearish candle (often displayed in green). The top of the upper shadow represents the highest price, while the bottom of the lower shadow represents the lowest price. In a single K line, a long upper shadow indicates significant selling pressure above, while a long lower shadow shows strong support below. Multiple K line combinations, such as morning star and evening star, can reflect changes in market trends and buying and selling signals, helping traders anticipate price movements.