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Derivatives Market
Market Share Data on Hang Seng Index Futures

Updated: 6 October 2008

Week
22 - 26 Sep 08
Week
29 Sep - 3 Oct 08
Top 10 Exchange Participants' Long Open Interest (Contracts, End-period) 118,030 77,229
% of Market Open Interest* 85.58% 84.60%
Participant 1 22.78% 21.80%
Participant 2 19.73% 17.98%
Participant 3 10.30% 13.03%
Participant 4 9.02% 8.37%
Participant 5 5.89% 5.44%
Participant 6 3.92% 4.34%
Participant 7 3.88% 3.92%
Participant 8 3.48% 3.32%
Participant 9 3.45% 3.24%
Participant 10 3.14% 3.19%
Top 10 Exchange Participants' Short Open Interest (Contracts, End-period) 116,768 77,004
% of Market Open Interest* 84.67% 84.36%
Participant 1 17.34% 18.50%
Participant 2 10.42% 10.71%
Participant 3 9.58% 10.47%
Participant 4 8.57% 9.45%
Participant 5 8.37% 7.28%
Participant 6 7.79% 6.38%
Participant 7 7.76% 6.29%
Participant 8 5.41% 6.21%
Participant 9 4.73% 4.64%
Participant 10 4.69% 4.44%
Top 10 Exchange Participants' Long and Short Turnover (Contracts) 727,745 392,393
% of Market Long and Short Turnover* 51.17% 51.40%
Participant 1 6.78% 9.24%
Participant 2 6.15% 6.25%
Participant 3 5.79% 6.01%
Participant 4 5.71% 5.71%
Participant 5 5.55% 5.49%
Participant 6 4.69% 4.29%
Participant 7 4.66% 4.26%
Participant 8 3.99% 3.94%
Participant 9 3.95% 3.13%
Participant 10 3.90% 3.09%
Top 10 Exchange Participants' Long Turnover (Contracts) 365,121 198,262
% of Market Long Turnover* 51.34% 51.94%
Participant 1 6.87% 9.25%
Participant 2 6.00% 6.24%
Participant 3 5.79% 6.10%
Participant 4 5.76% 5.93%
Participant 5 5.36% 5.65%
Participant 6 4.67% 4.38%
Participant 7 4.66% 4.26%
Participant 8 4.31% 3.94%
Participant 9 4.09% 3.14%
Participant 10 3.83% 3.05%
Top 10 Exchange Participants' Short Turnover (Contracts) 362,948 195,606
% of Market Short Turnover* 51.04% 51.24%
Participant 1 6.69% 9.24%
Participant 2 6.29% 6.25%
Participant 3 5.80% 5.92%
Participant 4 5.73% 5.77%
Participant 5 5.67% 5.05%
Participant 6 4.71% 4.26%
Participant 7 4.66% 4.21%
Participant 8 3.96% 3.93%
Participant 9 3.81% 3.51%
Participant 10 3.72% 3.12%
Hang Seng Index Futures Turnover (HK$Million) 678,608 341,244
% of Total Cash Market Turnover 210.59% 136.65%
Number of Active Exchange Participants  118 119
* Figures may not add up to total due to rounding