今天收到了一封信,说我的account最近有什么violation,具体内容如下:
...this violation is due to trading activity in your account in which a
security(s) was sold before payment was received...
这个是怎么回事儿?难道我的order fill了之后payment并不是马上到账吗?怎么知道
payment什么时候算到账了?是不是得等到payment到账之后才能卖吗?