Eurex
As we have stepped into the final week of futures roll period, we would like to show statistics of the current March roll with a focus on Benchmark Index Futures.
Below, every graph contains a solid line representing the back month open interest ratio to the total open interest. Dashed line shows a historical mean of 7 recent rolls and gray bandwidths depict one standard deviation from the historical mean levels.

As we see from the graph above, EURO STOXX 50® Index Futures demonstrates a smooth rolling activity which tracks one to one the historical averages. It has started with almost 10% of back-month open interest 15 trading days prior to expiry and added another 11% in the first two weeks of rolling month. It is expected that members will roll another 55% of open interest into back-month expiry.

This time members started to roll their position on EURO STOXX® Banks Futures later than usual, entering back-month expiries just 8 days prior to expiry. As of end of Friday, we had almost 15% of open interest accumulated in the back-month, another 60% still expected to be rolled during this week.

Unusual to the previous times, STOXX® Europe 600 Futures roll has started 7 trading days before the expiry. As of beginning of this week, 27% of open interest was rolled to the back-month expiries, a bit lower than historical average values. We expect the most of roll activities to be done over the course of this week.

SMI® Futures are showing a smooth rolling activity over the course of last week. This week has started with 33% of open interest being rolled into the back-months, 50% more to go.