You can buy the fund any day of the week. In the long run, the gap is not big. Funds are investment tools that weaken timing. In fact, the same is true of stocks. The benefits of stock selection are far greater than timing, and timing often contributes negative benefits.

Fund is a kind of collective securities investment, which has * * * income and * * risk. By issuing fund shares, investors' funds are managed centrally by fund custodians, and fund managers manage and use funds to invest in financial instruments such as stocks, bonds, foreign exchange and currencies, so as to obtain investment income and capital appreciation.