Hammer line and messenger line are characterized by long shadow line, small entity and obvious characteristics. If the hammer line appears in the process of falling, it means that the downward trend is coming to an end, or the hanging line appears in the process of rising, which means that the upward trend is about to peak. Therefore, the hammer line is regarded as the bottom inversion form, or the hanging line is regarded as the top inversion form.

2, engulfing form

Swallowing form is a common inverted form, which basically consists of two candle line entities with opposite colors, and the entity of the second candle line should cover the entity of the first candle line. To use the engulfing pattern, it is necessary to make sure that the market is in an obvious upward or downward trend.

3. Head and shoulder top and head and shoulder bottom

Head-shoulder top and head-shoulder bottom are the most commonly used and reliable inversion forms, both of which are composed of left shoulder, head and right shoulder. At the same time, the breakthrough of candle chart and the change of trading volume are used to help analyze the market reversal phenomenon.