The sub-fund invests at least 2/3 of its assets in bonds or in securities treated as equivalent to bonds denominated in EUR and indexed on the eurozone inflation rate, and also in financial derivative instruments on this type of asset. The remaining portion, namely a maximum of 1/3 of its assets, may be invested in any other transferable securities, money market instruments, financial derivative instruments or cash, and also, within a limit of 10% of the assets, in UCITS or UCIs.