Quote from da-net:
The account was opened with cash ($1000) & stock ($35,000). I placed a trade to short LU. The head trader , Mark saw nothing wrong with the trade and placed it. The trade settled and the next day Mark called. He explained that Penson required CASH ONLY in account for margin and wanted a minimum of $25,000 CASH that day or I must close the trade.
Quote from Rodney King:
You're annoyed they won't let you trade no-money-down? Or am I missing something?