private void InitializePrice(Settings.Instrument instrument, string ask, string bid)
{
Price askPrice = ask.CreatePrice(instrument);
Price bidPirce = bid.CreatePrice(instrument);
this.BuyPrice = Quotation.GetBuyPriceForReset(instrument.IsNormal, askPrice, bidPirce);
this.SellPrice = Quotation.GetSellPriceForReset(instrument.IsNormal, askPrice, bidPirce);
}