public static TradingData GetTradingData(MarketTickData marketData, bool splitProfitMargin, decimal buyVolume, TradingFeeData feeData = null)
{
TradingData tradingData = new TradingData();
decimal profitMargin = splitProfitMargin ? BTCMarketsHelper.ProfitMargin / 2 : BTCMarketsHelper.ProfitMargin;
decimal profitMultiplier = profitMargin / 100 + 1;
tradingData.BuyVolume = buyVolume;
decimal buyPrice = marketData.bestAsk;
int roundPos = marketData.currency == "AUD" ? 2 : 8;
buyPrice = Math.Round(splitProfitMargin ? buyPrice * (1 - profitMargin / 100) : buyPrice, roundPos);
tradingData.BuyPrice = buyPrice;
if (feeData == null)
{
feeData = JsonConvert.DeserializeObject <TradingFeeData>(BTCMarketsHelper.SendRequest(MethodConstants.TRADING_FEE_PATH(marketData.instrument, marketData.currency), null));
}
decimal tradingFeeMultiplier = 1 + TradingFeeData.GetTradingFee(feeData); // Bot.Settings.TradingFee / 100.0 + 1;
tradingData.SpendTotal = Math.Round(tradingData.BuyVolume * buyPrice * tradingFeeMultiplier, roundPos);
tradingData.SellPrice = Math.Round(marketData.bestbid * profitMultiplier, roundPos);
tradingData.SellVolume = Math.Round(tradingData.SpendTotal / tradingData.SellPrice, 8);
return(tradingData);
}
/// <summary>
/// Trading data with buy volume calculated as maximum
/// </summary>
/// <param name="marketData"></param>
/// <returns></returns>
public static TradingData GetTradingData(MarketTickData marketData, bool splitProfitMargin = false)
{
decimal balance = BTCMarketsHelper.RetrieveAccountBalance(marketData.currency) / 2; // buying currency
TradingFeeData feeData = JsonConvert.DeserializeObject <TradingFeeData>(BTCMarketsHelper.SendRequest(MethodConstants.TRADING_FEE_PATH(marketData.instrument, marketData.currency), null));
decimal tradingFeeMultiplier = 1 + TradingFeeData.GetTradingFee(feeData);
decimal buyVolume = Math.Round((balance / 100000000) / (marketData.bestAsk * tradingFeeMultiplier), 8); // maximum buy volume
return(GetTradingData(marketData, splitProfitMargin, buyVolume, feeData));
}
public static decimal GetTradingFee(TradingFeeData data)
{
return(data.tradingFeeRate / 100000000);
}