internal static SecurityTrade sut2()
 {
     return(SecurityTrade.builder().info(TradeInfo.empty()).securityId(SECURITY_ID2).quantity(QUANTITY2).price(PRICE2).build());
 }
 //-------------------------------------------------------------------------
 internal static SecurityTrade sut()
 {
     return(SecurityTrade.builder().info(TRADE_INFO).securityId(SECURITY_ID).quantity(QUANTITY).price(PRICE).build());
 }