#看懂K线 Understanding K-line can refer to the following techniques:

1. Understand the composition of K-line, which consists of the body, upper shadow, and lower shadow. The body reflects the relationship between the opening price and the closing price, while the upper and lower shadows reflect the highest and lowest prices, respectively.

2. Combine K-line cycle analysis, such as daily K-line suitable for short-term, weekly K-line and monthly K-line suitable for medium to long-term, with different cycles reflecting market trends over different time spans.

3. Observe the yin-yang attributes of K-line to judge the overall market trend; a yang line indicates an uptrend, while a yin line indicates a downtrend.

4. Pay attention to K-line patterns, such as a large yang line indicating bullish dominance, a large yin line indicating bearish dominance, and a doji star suggesting a possible reversal.

5. Focus on K-line combinations, like double bottom and dark cloud cover, which have different market meanings.

6. Combine trading volume to determine buy and sell signals; volume-price matching is more reliable.