The #看懂K线 K chart consists of 'bodies' and 'shadows'. The body reflects the relationship between the opening price and the closing price: a closing price higher than the opening price is a bullish candle (commonly marked in red), while the opposite is a bearish candle (commonly marked in green). The shadows represent the price fluctuation range for the day, with the top of the upper shadow being the highest price and the bottom of the lower shadow being the lowest price.