Instuitional Investor - Twin Tree Management, Lp

13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Spdr Gold TrustPUT	GLD	4,141,800	$1,472,285,651	6.12%
2.	Spdr S & P 500 Etf TrustCALL	SPY	2,120,300	$1,412,501,438	5.87%
3.	Spdr S & P 500 Etf TrustPUT	SPY	1,273,400	$848,313,603	3.53%
4.	Ishares TrustPUT	IAU	8,189,600	$595,957,165	2.48%
5.	Apple Inc.CALL	AAPL	1,247,900	$317,752,783	1.32%