This irregular fixed investment method is very scientific. The principle is to compare the stock market trend with its selected moving average to see its deviation from the long-term moving average. Simply put, the more severe the decline, the more fixed investment will increase. The greater the increase, the smaller the fixed investment. It is conducive to long-term fixed investment to accumulate more advantages and reduce costs.

Select the Shanghai and Shenzhen 300 and 120 moving averages, and the low point 10%.

It is to compare the Shanghai and Shenzhen 300 Index with the 120 daily moving average of the Shanghai and Shenzhen 300 Index, and decide whether the fixed investment is greater than the benchmark or less than the benchmark according to the deviation.

While the amplification factor 10% is more or less incremental or decremental. 10% is the lowest.