static void CalculateVolumeWeightedStockPriceForTradesBasedOnMinutes(int minutes = 15)
        {
            log.Info("Inside CalculateVolumeWeightedStockPriceForTradesBasedOnMinutes : " + minutes + " minutes");
            Console.WriteLine("Calculating Volume Weighted Stock Price for all trades placed in last 15 minutes....");

            foreach (var stock in _stockService.Stocks)
            {
                stock.VolumeWeightedStockPrice = _tradeService.CalculateVolumeWeightedStockPrice(stock.Symbol, minutes);

                Console.WriteLine("------");
                Console.WriteLine(stock);
            }
            Console.WriteLine("Completed Calculating Volume Weighted Stock Price");
            Console.WriteLine("------------------------------------");
            Console.WriteLine();

            log.Info("CalculateVolumeWeightedStockPriceForTradesBasedOnMinutes Completed");
        }