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 10 OCT 2025, FRIDAY After-Hours Trading Session Contract *Open *Daily *Daily *Close Volume Month Price High Low Price OCT-25 26,280 26,440 24,968 24,968 67,948 NOV-25 26,317 26,475 25,005 25,005 378 DEC-25 26,347 26,554 25,154 25,154 293 JAN-26 0 0 0 0 2,000 MAR-26 26,469 26,513 25,331 25,356 71 JUN-26 0 0 0 0 0 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 DEC-28 0 0 0 0 0 DEC-29 0 0 0 0 0 DEC-30 0 0 0 0 0 All Contracts Total 70,690 Contract STRATEGY Open Daily Daily Volume Month Price High Low OCT-25/NOV-25 Calendar Spread 35 35 35 2 OCT-25/DEC-25 Calendar Spread 0 0 0 0 OCT-25/MAR-26 Calendar Spread 216 216 216 5 NOV-25/DEC-25 Calendar Spread 0 0 0 0 NOV-25/MAR-26 Calendar Spread 0 0 0 0 DEC-25/MAR-26 Calendar Spread 0 0 0 0 All Strategies Total 7 *** END OF REPORT *** *All Calendar Spread vs. Calendar Spread transactions are excluded