DAX®, Mini-DAX® and (EURO) STOXX® Banks Sector Index Futures: Change of the smallest price change (tick) for futures outright and calendar spreads Eurex Circular 057/20 We would like to inform our traders that Eurex decided to increase the efficiency in DAX® (FDAX), Mini-DAX® (FDXM) and (EURO) STOXX® Banks Sector Index Futures (FESB/FSTB). The following tick size changes will be effective …