With issues of this size, there is enough volume in the market, Deutsche Börse indicated justifying this step. The minimum free float of 20 percent is still valid for issues smaller than 100 million euros; free float of 25 percent is recommended by Deutsche Börse AG. The amendment does not affect the rules for inclusion in the Nemax 50 index, to which a free float of 20 percent still applies.
The free float is calculated on the basis of the share capital admitted to trading. Holdings from a priveleged allocation like "friends and family" and employee share programs are not counted towards the free float. A surplus allocation option (greenshoe) is also not taken into account.