It's t+ 1 You bought it that day.
It can't be sold until the second trading day. Futures also have a margin system, that is, you can use small and large ones, such as this one (the lowest futures you want to buy are like stocks)
, you
The minimum is to buy one hand (100 shares). You wanted 20 thousand. In terms of futures, you only need to use 10% of the funds to operate a futures contract of 20,000 yuan (or 2,000 yuan is a deposit). In terms of stocks, you can buy as many stocks as you want.
In other words, the risk of futures is gone. If there is a margin, then there is this leverage. At the same time as the gains are enlarged, the losses are also enlarged.
I think you know this. Investment is risky, not to mention futures.
If you have any other questions, you can add me QQ.