The certificate Oil & Gas Index Express 6 offers an annual opportunity for early redemption, enabling investors to obtain a yield of 9.5% per year if the STOXX® Europe 600 Oil & Gas Price EUR index quotes at or above its starting value at one of the valuation dates. If the index quotes below the starting value, the term extends by another year - up to a maximum of five years. In the event of a barrier violation (60 % of the starting value) at the final valuation date, the investor is entirely subject to market risk and redemption is effected analogue to the index performance.