At the beginning, the account with additional points, one lot equals 20 US dollars X 50% = 10 US dollars. After the client counts, the commission gradually decreases. It should be the person above who draws it from the background. The background service said it was because floating spread, the spread of the trading account is sometimes high and sometimes low, so the IB commission is usually not fixed and is quoted according to the market spread. I would like to ask, if so, why do I open an adding point account? The commission for adding point account is lower than that for not adding points, and the answer I get is to determine my commission based on the spread of the market. What is the purpose of opening an adding point account? The account manager told me that when the spread is high, I can get USD 12.5 for 1 lot, and when the spread is low, I can get USD 9 for 1 lot. What's the matter with me getting USD 8 for 1 lot? What's more, the so-called low spread is that I watched the EURUSD spreads for the whole week, and it stayed above 20 points. As a result, the commission I took was 20 points lower than that of the ordinary account. Be careful when being IB here, pay attention to your commissions all the time, they will move to reduce the commissions at any time. And these so-called "floating spreads" are prepared answers waiting for you to ask them. They tell me this is an MM full licensed platform. This is Malaysia IB, email me to solve the problem.