Bluefin Trading, LLC Last Quarter Change: Foreign Options, Reduced

Bluefin Trading, LLC quarter change: Foreign Options, Reduced

In put and call options, at their filed underlying value (depositary receipts and foreign shares traded over the counter), from the quarter ended 2016-06-30 to 2016-09-30, Bluefin Trading, LLC opened 3 positions, added to 5, reduced 2, sold out of 8 and left 2 unchanged. The largest increase in value was PBR (+$852,000); the largest decrease was VALE (-$169,000).

VALE: Country of operation —; Class ADR · Call; Shares 2016-06-30 810,000; Shares 2016-09-30 550,700.
BABA: Country of operation —; Class SPONSORED ADS · Put; Shares 2016-06-30 10,000; Shares 2016-09-30 5,000.

Two Form 13F-HR filings compared (SEC CIK 1532351): 2016-06-30 (filed 2016-08-16) and 2016-09-30 (filed 2016-11-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move; share change is the position change.

Stock	Country of operation	Class	Shares 2016-06-30	Shares 2016-09-30	Share change	Value 2016-06-30	Value 2016-09-30	Value change
VALE VALE S A		ADR · Call	810,000	550,700	-259,300	$607,000	$487,000	-$120,000
BABA ALIBABA GROUP HLDG LTD		SPONSORED ADS · Put	10,000	5,000	-5,000	$16,000	$47,000	+$31,000

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