Brussels Volume Summary                                                                                                      18:35
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Business Day  Tue 31 Aug 2010                                                                   |     Previous Business Day
                                                                                                |     Mon 30 Aug 2010
                                                                                      CONNECT*  |   Official        Open
                                                                                         Volume |     Volume    Interest     Change
                                                                                                |   
                                                                                                |   
                                                                                                |   
Total Index Futures                                                                         121 |        340       2,768       +212
Total Index Options                                                                          40 |          5       6,039         -5
Total Individual Equity Options                                                           1,767 |      1,205     229,579       +897
Total Equity Products                                                                     1,928 |      1,550     238,386     +1,104
                                                                                                |   
TOTAL EXCHANGE                                                                            1,928 |      1,550     238,386     +1,104
                                                                                                |   
Equity Products                                                                                 |   
                                                                                                |   
Index Futures                                                                                   |   
Bel 20 Index Futures                                                                        121 |        340       2,768       +212
                                                                                                |   
Index Options                                                                                   |   
Bel 20 Index Option                                                                          40 |          5       6,039         -5
                                                                                                |   
Individual Equity Options                                                                       |   
ageas NV/SA (B)                                                                              26 |          0      76,602          0
Agfa Gevaert                                                                                 36 |        129       9,095       +122
Anheuser - Busch InBev NV                                                                   523 |        125      60,080       +115
Barco NV                                                                                     11 |          0         911          0
Belgacom                                                                                     13 |         24       4,198        +16
Colruyt N.V.                                                                                113 |         54       1,621        +52
Delhaize                                                                                      0 |         33       3,929        +33
DEXIA                                                                                        34 |         10      27,636        +10
GBL                                                                                           4 |         48       2,823          0
KBC-Bank                                                                                    434 |        141      11,469        +39
Mobistar                                                                                      0 |          0       5,126          0
Nyrstar                                                                                      13 |        173      11,869        +98
Omega Pharma N.V.                                                                            27 |        172       1,544       +164
Solvay                                                                                       28 |         79       3,199        +41
Telenet Group                                                                                 5 |          3       1,197         +3
Umicore                                                                                      13 |         14       4,730        +14
Union Chimique Belge                                                                        487 |        200       3,550       +190