Different subscription fees: when bond fund A buys, investors have to pay a certain subscription fee; The bond fund C has no such charges; The service fee is different: bond fund C charges more sales service fee than bond fund A; The investment period is different: Class C investment will take longer. The investment period of Class A funds will be relatively short; The investment amount is different: the investment amount of bond fund A will be higher, while that of bond fund C is flexible.

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The subscription of new shares is to obtain the low-risk differential income between the primary market and the secondary market, and not to participate in the secondary market speculation. Not only is the principal very safe, but the income is relatively stable, which is an ideal investment choice for prudent investors. The subscription of new shares is an investment method with the lowest risk and stable income in the stock market. IPO refers to the initial public offering of shares, which refers to the process in which an enterprise issues shares to investors for the first time through a stock exchange in order to raise funds for enterprise development. The subscription of new shares is suitable for investors who have certain requirements for liquidity and risk tolerance, such as secondary market investors, bank wealth management investors and large enterprises and companies with idle funds.

investors should first understand the minimum number of shares required for listing new shares; Secondly, it should be noted that as far as a new share is concerned, a securities account can only be subscribed once. Moreover, the account can't be purchased repeatedly, and it can't be cancelled. Remember the purchase code before purchasing. If there is an error or violation of the above rules when placing an order, it will be regarded as invalid subscription. For the subscription of new shares, the system will distribute the quota according to the market value of the stocks held in the account, and only when there is a quota can the subscription be made. The rules of quota distribution are as follows: Assuming that T day is the subscription day, the system will automatically calculate the daily average stock market value in the account from T-2 to the first 2 trading days. Only when the daily average stock market value reaches more than 1, yuan will the quota be distributed to the account. The market value of 1, yuan can be used to subscribe for 1, shares, and the market value of 2, yuan can be used to subscribe for 2, shares, and so on. In addition, the Shanghai and Shenzhen markets are calculated separately. If you want to purchase new shares in Shenzhen, you must have the stock market value of Shenzhen, and you must purchase new shares in Shanghai with the stock market value of Shanghai. Investors should pay attention to the time period when placing orders through the trading system of securities companies, because a stock can only be placed once, so it is necessary to avoid the peak time period of placing orders and improve the probability of winning the bid. When the subscription period is selected at 1: 3-11: 3 am and 1: -2: pm, the probability of winning the lottery is relatively high.