When the main force absorbs chips at a low level, the currency price usually shows the following characteristics:

1. N-shaped trend: During the accumulation period, the short- and medium-term trend often shows an N-shaped structure. The main force gradually accumulates chips through many such operations.

2. There are more positive lines than negative lines: In the accumulation stage, there are usually more positive lines than negative lines in the K-line chart, which shows that the buyer has strong power. At the same time, special K-line patterns such as cross stars and long lower shadows often appear, reflecting that the market has strong support at low levels.

3. Box shock: When the main force accumulates funds, the price often fluctuates within a relatively narrow box. The trading volume increases when the oscillation goes up, and decreases when the oscillation goes down, indicating that the main force is controlling the market rhythm in order to absorb chips.

4. Signal of heavy volume and Changyang: When the market suddenly appears on a certain day with a Changyang line with a significant increase in trading volume, it usually means that the main force is nearing the end of its fund-raising and is preparing to raise the price.