#看懂K线 To understand candlesticks, the following key points must be mastered:

1. **Basic Composition**: Each candlestick includes the opening price, closing price, highest price, and lowest price. A bullish candle (rise) is usually red/green, while a bearish candle (fall) is green/black (colors vary by market).

2. **Key Patterns**:

- **Single Candlestick**: Such as a large bullish candle (strong bullish signal), doji (reversal signal).

- **Combination Patterns**: Such as 'Morning Star' (bottom reversal), 'Dark Cloud Cover' (top reversal).

3. **Combine with Volume**: Candlesticks should be analyzed in conjunction with trading volume; a significant increase in volume during a rise is more credible, while a rebound on low volume should be approached with caution.

4. **Trends and Positions**: The same pattern has different meanings in an uptrend (support level) or a downtrend (resistance level).

**Core**: Candlesticks are a reflection of market sentiment and should be combined with other indicators (such as moving averages, MACD) for a comprehensive judgment.