//SetUnderlyingPx sets UnderlyingPx, Tag 810
func (m DerivativeSecurityListRequest) SetUnderlyingPx(value decimal.Decimal, scale int32) {
	m.Set(field.NewUnderlyingPx(value, scale))
}
//SetUnderlyingPx sets UnderlyingPx, Tag 810
func (m DerivativeSecurityListRequest) SetUnderlyingPx(v float64) {
	m.Set(field.NewUnderlyingPx(v))
}