The investment objective of OSSIAM US STEEPENER is to replicate, before the Fund's fees and expenses, the performance of the Solactive US Treasury Yield Curve Steepener 2-5 vs 10-30 Index closing level. The Solactive US Treasury Yield Curve Steepener 2-5 vs 10-30 Index is a leveraged index expressed in USD and calculated and published by Solactive AG.