Generally, small and medium-sized investors can only obtain new shares through online issuance and lottery. When they buy new shares, they usually pay attention to their subscription code and only buy them on the day of subscription. As for whether they won the lottery or not, it is usually luck, and you may not be able to buy it. Unless you have more money, the chances of winning the lottery will be higher.
Now new shares are not necessarily profitable. Now many new shares are broken on the first day of listing. Now the subscription of new shares is risky. Don't blindly subscribe for new shares.