1, common single and double bullish K-line shapes: low cross star, single needle bottoming, big sun at the bottom, broken head and foot, pregnant line, dawn, rising sun, etc.

2. Application skills of single bullish K-line form in the market: K-line is the most direct language of price performance in the market, reflecting the staged bullish and bearish prices, and it is best to combine the trend technical indicators to judge when using it.

3. The application skills of the K-line pattern of Shuangniu in the market: In the K-line pattern, the more combinations of K-line patterns, the clearer the market direction. In use, it is best to distinguish between market trends and market forms.