在A股的语境中，“打新”是一个俚语，指的是投资者购买新上市公司的首次公开募股（IPO）的股票，尤其是在股票上市前的申购阶段。投资者通常希望能从新股的上市初期的价格上涨中获得利益。

在英文中表示“打新”，可以用 "subscribing to new IPOs", "participating in new IPOs", 或 "getting in on new stock offerings"。

如

由于其高回报的潜力，很多投资者都喜欢打新。

Many investors like to get in on new stock offerings due to their potential for high returns.

打新成功后，你通常需要等待一段时间才能出售股票。

After successfully subscribing to an IPO, you usually need to wait for a while before selling the stock.

为了打新，他在多个券商开设了账户。

In order to participate in new IPOs, he opened accounts with multiple brokers.