|
1
|
State Street SPDR S&P 500 ETF Trust
|
Optiver US
Chicago,
Illinois
|
US$195億
|
|
|
2
|
State Street SPDR S&P 500 ETF Trust
|
Parallax Volatility Advisers
San Francisco,
California
|
US$190億
|
|
|
3
|
State Street SPDR S&P 500 ETF Trust
|
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
US$147億
|
|
|
4
|
State Street SPDR S&P 500 ETF Trust
|
IMC Chicago
Chicago,
Illinois
|
US$122億
|
|
|
5
|
State Street SPDR S&P 500 ETF Trust
|
Alkeon Capital Management
New York
|
US$121億
|
|
|
6
|
State Street SPDR S&P 500 ETF Trust
|
Citadel Advisors
Miami,
Florida
|
US$116億
|
|
|
7
|
State Street SPDR S&P 500 ETF Trust
|
Barclays
London,
United Kingdom
|
US$110億
|
|
|
8
|
|
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
US$110億
|
|
|
9
|
State Street SPDR S&P 500 ETF Trust
|
Bank of America
Charlotte,
North Carolina
|
US$105億
|
|
|
10
|
State Street SPDR S&P 500 ETF Trust
|
|
US$98.2億
|
|
|
11
|
State Street SPDR S&P 500 ETF Trust
|
UBS Group
Zurich,
Switzerland
|
US$74.7億
|
|
|
12
|
State Street SPDR S&P 500 ETF Trust
|
Belvedere Trading
Chicago,
Illinois
|
US$74.6億
|
|
|
13
|
|
Citadel Advisors
Miami,
Florida
|
US$66.4億
|
|
|
14
|
iShares iBoxx $ High Yield Corporate Bond ETF
|
Barclays
London,
United Kingdom
|
US$49.2億
|
|
|
15
|
|
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
US$47.9億
|
|
|
16
|
State Street SPDR S&P 500 ETF Trust
|
|
US$46.8億
|
|
|
17
|
iShares 7-10 Year Treasury Bond ETF
|
Bank of America
Charlotte,
North Carolina
|
US$42.8億
|
|
|
18
|
|
Parallax Volatility Advisers
San Francisco,
California
|
US$40.4億
|
|
|
19
|
|
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
US$39.5億
|
|
|
20
|
State Street SPDR S&P 500 ETF Trust
|
Twin Tree Management
Dallas,
Texas
|
US$39.4億
|
|
|
21
|
|
Barclays
London,
United Kingdom
|
US$38.2億
|
|
|
22
|
|
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
US$37.9億
|
|
|
23
|
|
Parallax Volatility Advisers
San Francisco,
California
|
US$36.1億
|
|
|
24
|
iShares MSCI Emerging Markets ETF
|
Credit Suisse
Zurich,
Switzerland
|
US$33.3億
|
|
|
25
|
State Street SPDR S&P 500 ETF Trust
|
|
US$31.9億
|
|
