T+2 means that some shares will not arrive until two days after they are sold. This is the case with Zhang Kun E Fund Blue Chip, because some Hong Kong stocks will be included in E Fund Blue Chip. He implements a T+2 method, that is, after 1, the funds will arrive, and the funds will arrive after the trading time on the 3rd. One of the problems brought by this time is that there will be a time difference in the call of working capital. In the T+ 1 mode, we can accurately estimate the time when our funds arrive, and its arrival time is faster, which is convenient for us to add positions. But T+2, which means we need to allocate funds more reasonably.
T+2 mode is slower than T+ 1. In fact, in the past, the stock market implemented the T+0 model, and you can buy it on the same day and sell it on the same day. But later, the stock market changed this trading rule and changed it to the mode of T plus 1, which means that it can't be sold after buying on the same day, but can only be sold the next day and then received. In essence, funds also belong to buying stocks, only that fund managers will choose stocks, so the system implemented is the same. Some funds implement the t+2 system. If all the stocks it holds are in A shares, it is basically a T+ 1 system, which can be converted, but T+2 is difficult to convert and can only be sold.