When you collect loans to invest based on expected percentage growth of your invested instrument, or based on a targeted capital appreciation of an invested shares relative to the interest charged on the loan with respect to a certain time frame, then you are already into margin trading. Hence the margin (or call it the difference) between the percentage interest on the loan and the expected percentage target growth in share price becomes the margin and the account by which this transaction is operated becomes the margin account, since it is operated on the custody and supervision of the margin giver.
But in all unfairness, the custodian of the margin account can actually sell off the shares in his custody in the event of any complication, concerning the interest rate on the given loan with respect to the growth rate of the stock bought with loan, especially if it tends to put the loan giver in a disadvantaged point. In the first place, in margin trading, your shares including the dividend and bonus it 마진거래 yields stand as collaterals. Nobody cares whether the entire process can affect the loan beneficiary negatively.
It is very important that you have this knowledge. Even some stock broking firms, who taught they knew much have also in the past, got their fingers burnt running their portfolio on margin, borrowing from the banks to invest in order to beef-up their capital base. I cannot imagine you taking a margin risk on some stocks whose next six months finances will definitely be crushed by present power crisis even if they are doing well right now. The power to forecast the market for every stock to be purchased and specifically the way the exchange will ride throughout the tenor of your margin is very important.
You can make a lot of money from margin account when you have good knowledge of how the stock market works. Margin helps you earn more from your invested money, especially if you know how to use the stock market to create wealth, or else stay glued to your normal income for investment plan, because the same way it can help your monetary contribution yield more, it can in fact drain all your existing cash while you keep borrowing to pay interest on already sold shares.