Hang Seng Index Futures AFTER-HOURS TRADING ACTIVITY SUMMARY

Hong Kong Exchanges and Clearing Limited and/or its subsidiaries endeavour to ensure the
accuracy and reliability of the information provided, but do not guarantee its accuracy and
reliability and accept no liability (whether in tort or contract or otherwise) for any loss
or damage arising from any inaccuracies or omissions.

HSI - Hang Seng Index Futures HK$50 per index point

          Trading Day of the Exchange
          22 DEC 2025, MONDAY   

          After-Hours Trading Session                        

Contract  *Open  *Daily  *Daily  *Close  Volume  
Month     Price    High     Low   Price          

                                        
DEC-25   25,800  25,940  25,788  25,909  10,904
JAN-26   25,824  25,973  25,823  25,948   3,041
FEB-26        0       0       0       0       0
MAR-26   25,889  26,000  25,887  26,000      71
JUN-26   25,890  25,890  25,890  25,890       1
SEP-26        0       0       0       0       0
DEC-26        0       0       0       0       0
JUN-27        0       0       0       0       0
DEC-27        0       0       0       0       0
JUN-28        0       0       0       0       0
DEC-28        0       0       0       0       0
DEC-29        0       0       0       0       0
DEC-30        0       0       0       0       0

                 All Contracts Total     14,017


Contract         STRATEGY              Open       Daily      Daily    Volume 
Month                                  Price       High        Low

DEC-25/JAN-26    Calendar Spread          35         42         32     1,535
DEC-25/MAR-26    Calendar Spread          79         79         78        11
DEC-25/JUN-26    Calendar Spread           0          0          0         0
JAN-26/MAR-26    Calendar Spread          43         43         43         2
JAN-26/JUN-26    Calendar Spread           0          0          0         0
MAR-26/JUN-26    Calendar Spread           0          0          0         0

                                             All Strategies Total      1,548


                             *** END OF REPORT ***

*All Calendar Spread vs. Calendar Spread transactions are excluded