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Version status: Applicable | Document consolidation status: No known changes
Version date: 3 January 2018 - onwards
Version 3 of 3

Article 20 Pre-trade and post-trade controls

(Article 48(4) and (6) of Directive 2014/65/EU)

1. Trading venues shall carry out the following pre-trade controls adapted for each financial instruments traded on them:

(a) price collars, which automatically block orders that do not meet pre-set price parameters on an order-by-order basis;

(b) maximum order value, which automatically prevents orders with uncommonly large order values from entering the order book by reference to notional values per financial instrument;

(c) maximum order volume, which automatically prevents orders with an uncommonly large order size from entering the order book.

2. The pre-trade controls laid down in paragraph 1 shall be designed so as to ensure that:

(a) their automated application has the ability to readjust a limit during the trading session and in all its phases;

(b) their monitoring has a delay of no more than five seconds;

(c) an order is rejected once a limit is breached;

(d) procedures and arrangements are in place to authorise orders above the limits upon request from the member concerned. Such procedures and arrangements shall apply in relation to a specific order or set of orders on a temporary basis in exceptional circumstances.