Exchange Regulations

- No. 1 to 3.3.1 remain unchanged -

3.3.2 Rights and Obligations of Market Makers

A Market Maker is authorized and, upon receipt of a request for a quote for any options contract with respect to any product included in its admission, obliged promptly to supply bid and ask quotes for such options contract and to enter into transactions in such options contract. A Market Maker must be available at all times during exchange hours. A Market Maker is obliged to enter bid and ask quotes to the extent determined by the Board of Management of Eurex Deutschland or Eurex Zürich.

The Board of Management of the respective Eurex Exchange may, in the interest of ensuring orderly trading conditions, impose additional duties on Market Makers. In particular, it may establish a maximum or minimum spread between the bid and the ask prices, minimum contract sizes for both bid and ask quotes, and a minimum period for maintaining quotes in the EDP system of the Eurex Exchanges.

Quotes may be entered during the Pre-Trading Period, the Pre-Opening Period, the Trading Period and the Post-Trading Full Period. Quotes shall be held in the order book overnight by the system of the Eurex Exchanges and, after clearance by the Market Maker, they shall be noted again for the next day's trading, to the extent that they have not been rescinded by the Market Maker.

- No. 3.3.3 to 4.4.3 remain unchanged

4.4.4 Post-Trading Period

After the end of the Trading Period, the EDP system of the Eurex Exchanges will remain available to Exchange Participants for data entry and data request (the "Post-Trading Period"). The Post-Trading Period is divided into the Post-Trading Full Period and the Post-Trading Restricted Period which differ with respect to the technical access possibilities to the EDP system of the Eurex Exchanges available to the Trade Participants.

The Post-Trading Full Period shall start directly after terminating the Trading Period. During the Post-Trading Full Period data requests as well as data input are possible and admissible.

Directly after terminating the Post-Trading Full Period, the Post-Trading Restricted Period shall start during which only data requests are possible and admissible.

- No: 4.5 to 4.10 remain unchanged.