Quote from Steve_IB:
I recall that it was because the yen had been more prone to weekend gaps and volatility, so we determined that a higher margin should be required.
According to the yen charts of the last few months,
this doesn't seem to be true anymore.
Any chance of increasing the leverage to 50:1 soon?
Also, if someone is flat or short her base currency
there is this double margin requirement for trading
pairs not including the base currency.
Is this well-justified from a risk perspective?
I see that the risk is higher (in base currency's terms)
but it doesn't seem double to me.
Also (now that I finally got someone from IB

),
will those spreads tighten up again soon?
Considering IDEAL PRO's spreads in the last few weeks,
plus commissions, I have to say that the trading costs
(and margin requirements) aren't competitive at all.
Cheers,
A