private async Task <List <StockSingleQuoteDataDTO> > GetSingleQuoteData(int[] symbolIds)
{
string singleQuotePath = ApiPath.GetSingleQuoteData(symbolIds);
var response = await _client.GetAsync(singleQuotePath);
var data = await response.Content.ReadAsAsync <IEnumerable <StockSingleQuoteDataDTO> >();
return(data.ToList());
}