<Position Qty> Component Block

Used in :

Tag		Field Name	FIXML	Req'd	Comments
702		NoPositions	Qty	Y
=>	703	PosType	@Typ	C	Required if NoPositions (702) >0
=>	704	LongQty	@Long	N
=>	705	ShortQty	@Short	N
=>	706	PosQtyStatus	@Stat	N
=>	<Nested Parties>			N