nihao, you're still asking CTA questions? IB has $1,000,000 for give-up agreements with other FCMs. Very few CTAs will use IB for ANYTHING. IB is for equities/bond traders/PMs. The notional funding level is between THE INVESTOR AND THE CTA. The broker has little to do with it. And if a broker has little to do with it, IB has VERY little to do with it. -Chi