A concentration charge is applied if your portfolio consists of a small number of CFD positions, or if the two largest positions have a dominant weight. We stress the portfolio by applying a 60% adverse move on the two largest positions and a 10% adverse move on the remaining positions. The total loss is applied as the initial margin requirement if it is greater than the standard requirement.
However in order to avoid excessive initial margin requirements on relatively small positions, we apply a USD 100k rebate to the Initial Concentration Margin (the result cannot be negative);
appliedConcentration = max(calculatedConcentration – USD 100k,0).
The maintenance margin is 50% of the appliedConcentration margin, as prescribed by ESMA.
The effect of the rebate is to eliminate the concentration charge for concentrated positions under USD 250k equivalent. The charge will increase gradually thereafter, so that e.g. a concentrated position of USD 500k carries an initial margin of 40%, and a position of 1 million 50%. These examples assume that a client has maximum 2 positions; additional positions will reduce the aggregate charge.
Initial Margin | Concentration Charge | Standard | |||
Position | USD | USD | % | USD | % |
1 | 100,000 | 60,000 | 60% | 20,000 | 20% |
2 | 50,000 | 30,000 | 60% | 15,000 | 30% |
Total | 150,000 | 90,000 | 60% | 35,000 | 23% |
After Rebate | 0 | 0% |
Initial Margin | Concentration Charge | Standard | |||
Position | USD | USD | % | USD | % |
1 | 250,000 | 150,000 | 60% | 50,000 | 20% |
2 | 150,000 | 90,000 | 60% | 45,000 | 30% |
Total | 400,000 | 240,000 | 60% | 95,000 | 24% |
After Rebate | 140,000 | 35% |
Initial Margin | Concentration Charge | Standard | |||
Position | USD | USD | % | USD | % |
1 | 250,000 | 150,000 | 60% | 50,000 | 20% |
2 | 150,000 | 90,000 | 60% | 45,000 | 30% |
3 | 100,000 | 10,000 | 10% | 20,000 | 20% |
4 | 50,000 | 5,000 | 10% | 10,000 | 20% |
5 | 50,000 | 5,000 | 10% | 10,000 | 20% |
6 | 50,000 | 5,000 | 10% | 10,000 | 20% |
Total | 650,000 | 265,000 | 41% | 145,000 | 22% |
After Rebate | 165,000 | 25% |
Risk Warning
CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage.
69% of retail investor accounts lose money when trading CFDs with IBKR (UK).
You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.