#看懂K线 K-line is composed of body and shadow lines. The body reflects the opening and closing prices, while the shadow lines display the highest and lowest prices. A bullish candle body indicates that the closing price is higher than the opening price, suggesting upward momentum; a bearish candle body indicates that the closing price is lower than the opening price, implying a downward trend. In a single K-line, a long upper shadow shows strong selling pressure above, while a long lower shadow indicates strong support below. By combining multiple K-line patterns, such as 'Morning Star' and 'Evening Star', one can more accurately predict price trends and assist investors in timing their buying and selling decisions.