Eurex Release 11 > New & Enhanced Functional Features > Risk Management Features > Stop Button Facility for Trading Members  

Stop Button Facility for Trading Members

Eurex continues to build on the stop button facility that was introduced with Release 10.0. With Release 10.0, Clearing Members were given a stop button that they can use to prevent Non-Clearing Members from continuing to trade. This functionality has been deployed in order to offer better risk protection for all traders, but with a focus on algorithmic trading engines.

With Eurex Release 11.0, members will be able to trigger a "stop" action on specific traders, which will disconnect specific trader IDs from the marketplace. Triggering a "stop" action will make it impossible for the Trader ID to engage in any further trading activities. It is important to note that a "stop" action will affect all IDs that are part of a trader subgroup.

A "stop" action will set all trading-related Resource Access Levels (RALs) of the specified trader ID to zero for on-exchange orders and OTC trades.

Triggering a "stop" action will have the following implications for the affected trader subgroup:

  • All open orders and quotes will be deleted.
  • Entry and maintenance of orders and quotes will not be allowed.
  • Entry of OTC transactions will not be allowed.
  • Give-up/take-up processing will not be allowed.
  • Entry of Block Auction Requests and quotes will not be allowed.

In case a trader is released, all specific trading RALs have to be re-set manually. Please note: Orders and quotes for a product in state FREEZE will not be deleted by stopping a trader.