First of all, briefly introduce the winning percentage.
The Shanghai Stock Exchange stipulates that the subscription unit is 65,438+0,000 shares, and the subscription quantity of each account is not less than 65,438+0,000 shares. More than 65,438+0,000 shares must be an integer multiple of 65,438+0,000 shares. The Shenzhen Stock Exchange stipulates that the subscription unit is 500 shares, and the subscription number of each account is not less than 500 shares. The number of shares exceeding 500 must be an integer multiple of 500 shares. Each valid ordering unit corresponds to a matching number. The winning number (that is, the winning applicant) is determined by random allocation. Then the ratio of winning units to the total number of effective units participating in the subscription is the winning rate of this subscription.
Second, the method to improve the winning rate
1, memorize the subscription rules: an account cannot be subscribed repeatedly; The new shares of the Shanghai Stock Exchange must be subscribed in multiples of 65,438+0,000 shares, and the Shenzhen Stock Exchange must be subscribed in multiples of 500 shares; Can't exceed the upper limit of subscription.
2. Choose the time to place an order: This is very important. According to historical experience, the probability of winning at the opening or closing is very small. It is best to choose an intermediate time period, such as10: 30 ~1:30 and 13:00~ 14:00.
3. Man Cang attacks new shares: As a result of participating in the subscription of new shares, the funds will be locked for a period of time. If several new shares are issued at the same time in the next week, then we should choose one, and Man Cang will subscribe to improve the winning rate.
4. Give priority to buying a stock with the largest circulating market value, and the chances of winning the lottery will be even greater;
5, because everyone will stare at good companies to purchase, and some stocks with relatively poor fundamentals may be left out in the cold. At this time, small and medium-sized funds will take the initiative to purchase varieties that are not very popular in the industry and are expected to increase less after listing, and the winning rate will be higher;
6. Choose varieties with relatively late subscription time: for example, there will be a new share issue today, tomorrow and the day after tomorrow. At this time, you should subscribe for the last new share, because people usually use this money to subscribe for new shares on the first day and the second day, and a lot of funds have been used up on the third day. Subscribe for new shares on the third day, and the winning rate is higher.
Third, how to calculate the winning rate?
1, calculation formula: winning rate = total online issuance × 100%/ total online effective subscription.
2. Divide the total number of issued shares by the total number of valid subscribed shares. For example, if you issue 1 10,000 shares and subscribe for 1 100,000 shares, the winning rate is 1%, and the subscription multiple is 1/ winning rate. The subscription ceiling is the maximum subscription amount of an account. At present, the announced winning rate is based on the proportion of subscribed quantity to the total circulation. For example, 9 billion stocks, futures and bonds. It has been issued, but there are 9 billion * 1.26 funds participating in the subscription, so the effective subscription multiple is 1.26 times, and the subscription is more than the actual issuance.