Tag	Field Name	Data Type	Description	Used in
53	Quantity AbbrName: Qty	Qty	Overall/total quantity (e.g. number of shares) (Prior to FIX 4.2 this field was of type int)	AllocationInstruction AllocationReport AllocationReportAck Advertisement CollateralRequest CollateralAssignment CollateralResponse CollateralReport CollateralInquiry CollateralInquiryAck AllocationInstructionAlert