To Franky Benito Giuseppe, Paysan of Italy...you are talking crap my friend. Remember also that markets are closed!

Their website clearly states the following:

Margin rates

ACM requires a 1% margin level to maintain open positions for ticket sizes below $25,000,000. For clients wishing to trade positions in excess of $25,000,000 - intraday liquidity allows for greater margin flexibility. During intraday trading hours, 08:00-22:50 CET, the below margin schedule is in effect:

INTRADAY 08:00 - 22:50 CET

Trade Size Margin Requirement

$10,000 through $30,000,000 1.00%

$30,000,001 through $40,000,000 1.50%

$40,000,001 through $50,000,000 2.00%

$50,000,001 through $60,000,000 2.50%

$60,000,001 through $70,000,000 3.00%

$70,000,001 through ∞ 4.00% or greater

Outside intraday hours, margin levels will revert to overnight/weekend levels:

OVERNIGHT 22:50 - 08:00 CET & WEEKENDS

Trade Size Margin Requirement

$10,000 through $25,000,000 1.00%

$25,000,001 through $31,250,000 2.00%

$31,250,001 through $37,500,000 2.50%

$37,500,001 through $43,750,000 3.00%

$43,750,001 through $50,000,000 3.50%

$50,000,001 through $55,000,000 4.00%

$55,000,001 through $62,500,000 4.50%

$62,500,001 through ∞ 5.00% or greater

Please note: There will be no change in margin requirements overnight and on weekends for clients trading tickets below $25,000,000.

All customers are fully responsible for monitoring the activity on their accounts. In the case that open positions result in excessive margin exposure and attain the allowable limit, liquidation will occur automatically and all open positions will be closed.

PS: I and other friends trade here and never has there been any underhand issues.

I have close my account with ACM because for my opinion its very big scam.

Don't use this broker.

Over the weekend stole USD 40.000 usd with the margin. It increased the difference between ask and bid of 60 pips to steal my money.The level of the margin was down and he took my money.

I have the prove , and i'm very happy for the visit of the police. I hope he will close

I found on you tube their advertised video and it´s hilarious, very funny approach for such a serious matter. If you have a sec watch it.

It's called tired of slippage?

http://www.youtube.com/watch?v=hoRuKWwFl8g

Good trading

I have been very pleased with their customer follow up as well as their trading conditions.

There are some details above that are wrong. ACM exist since 2002 (I use them since 2005)also now they also have the MT4 platform. This broker have excellent execution in all the market condition, they even guarantee fills with market orders...and stick to their word! It is not the cheapest broker to open with at $2000 minimum, but if you wanting a platform that is very professional then it is worth it. The spreads are with other tight spread brokers e.g. EURGBP on my account is 2 pips, during volatile market I have never yet seen it go over 5 pips yet which is better than brokers offering 1 or 1.5 pip because they usually slip to around 9 - 10 pips. Sure if you want a big account then the same pair closes to 1.4 or even 1.2. As a Swiss broker, the FIFO rule does not affect them, and hedging is possible. It is all about the execution and ACM are leaders in that field.