Some investors, in order to reduce risk, also adopt a fixed investment pattern related to their monthly salary, investing a certain amount each month. This approach has limitations, and these individuals often fall into greater misconceptions about investing. The appropriate investment range for a fixed investment pattern should be during sideways markets or small platform markets calculated monthly, at the bottom range or just before major buying points, rather than during large oscillation platforms with high positions or top ranges calculated on a quarterly or annual basis. During these phases, fixed investing will only increase their costs and significantly reduce the efficiency of capital utilization by prolonging their holding time. $VSN