private void bbBuy_ItemClick(object sender, ItemClickEventArgs e)
{
SelectedCollection = (TickerCollection)this.bbTryArbitrage.Tag;
if (SelectedCollection == null)
{
return;
}
ArbitrageInfo info = SelectedCollection.Arbitrage;
Ticker lowest = info.LowestAskTicker;
if (!lowest.UpdateBalance(lowest.BaseCurrency))
{
LogManager.Default.Error("Cant update balance.", lowest.HostName + "-" + lowest.BaseCurrency);
SelectedCollection = null;
LogManager.Default.ShowLogForm();
return;
}
double percent = Convert.ToDouble(this.beBuyLowestAsk.EditValue) / 100;
double buyAmount = lowest.BaseCurrencyBalance * percent;
LogManager.Default.Log("Lowest Ask Base Currency Amount = " + buyAmount.ToString("0.00000000"));
double amount = buyAmount / info.LowestAsk;
if (info.LowestAskTicker.Buy(info.LowestAsk, amount) == null)
{
LogManager.Default.Error("Cant buy currency.", "At " + lowest.HostName + "-" + lowest.BaseCurrency + "(" + amount.ToString("0.00000000") + ")" + " for " + lowest.MarketCurrency);
}
SelectedCollection = null;
LogManager.Default.ShowLogForm();
return;
}
private void bbSell_ItemClick(object sender, ItemClickEventArgs e)
{
SelectedCollection = (TickerCollection)this.bbTryArbitrage.Tag;
if (SelectedCollection == null)
{
return;
}
ArbitrageInfo info = SelectedCollection.Arbitrage;
Ticker highest = info.HighestBidTicker;
if (!highest.UpdateBalance(highest.MarketCurrency))
{
LogManager.Default.Error("Cant update balance.", highest.HostName + "-" + highest.MarketCurrency);
SelectedCollection = null;
LogManager.Default.ShowLogForm();
return;
}
double percent = Convert.ToDouble(this.beHighestBidSell.EditValue) / 100;
double amount = highest.MarketCurrencyBalance * percent;
LogManager.Default.Log("Highest Bid Market Currency Amount = " + amount.ToString("0.00000000"));
if (info.HighestBidTicker.Sell(info.HighestBid, amount) == null)
{
LogManager.Default.Error("Cant sell currency.", "At " + highest.HostName + "-" + highest.MarketCurrency + "(" + amount.ToString("0.00000000") + ")" + " for " + highest.BaseCurrency);
}
SelectedCollection = null;
}
void ShowDesktopNotification(TickerCollection collection, double prev)
{
ArbitrageInfo info = collection.Arbitrage;
if (MdiParent.WindowState != FormWindowState.Minimized)
{
return;
}
double delta = info.MaxProfitUSD - prev;
double percent = delta / prev * 100;
string changed = string.Empty;
TrendNotification trend = TrendNotification.New;
if (prev > 0)
{
changed = "Arbitrage changed: <b>" + percent.ToString("+0.###;-0.###;0.###%%") + "</b>";
trend = delta > 0 ? TrendNotification.TrendUp : TrendNotification.TrendDown;
}
else
{
changed = "New Arbitrage possibilities. Up to <b>" + info.MaxProfitUSD.ToString("USD 0.###") + "</b>";
}
GetReadyNotificationForm().ShowInfo(this, trend, collection.ShortName, changed, 10000);
}
void SendTelegramNotification(TickerCollection collection, double prev)
{
ArbitrageInfo info = collection.Arbitrage;
if (/*!info.Ready || */ collection.Disabled)
{
return;
}
if (prev <= 0 && info.MaxProfit <= 0)
{
return;
}
string text = string.Empty;
string eventText = string.Empty;
if (prev <= 0)
{
eventText = prev <= 0 ? "<b>new</b> " : "<b>changed</b> ";
}
text = eventText + collection.ShortName;
text += "<pre> buy: " + info.LowestAsk.ToString("0.00000000") + "</pre>";
text += "<pre> sell: " + info.HighestBid.ToString("0.00000000") + "</pre>";
text += "<pre> spread: " + info.Spread.ToString("0.00000000") + "</pre>";
text += "<pre> amount: " + info.Amount.ToString("0.00000000") + "</pre>";
text += "<pre> max profit: " + info.MaxProfitUSD.ToString("0.###") + "</pre>";
text += "<pre> spend: " + info.BuyTotal.ToString("0.00000000") + "</pre>";
text += "<pre></pre>";
text += "buy on: <a href=\"" + info.LowestAskTicker.WebPageAddress + "\">" + info.LowestAskHost + "</a>";
text += "<pre></pre>";
text += "sell on: <a href=\"" + info.HighestBidTicker.WebPageAddress + "\">" + info.HighestBidHost + "</a>";
TelegramBot.Default.SendNotification(text);
}
private bool HasPositiveArbitrage(ArbitrageInfo arbitrage)
{
if (arbitrage.History.Count < 5)
{
return(false);
}
int start = arbitrage.History.Count - 1;
for (int i = start; i > start - 5; i--)
{
if (arbitrage.History[i].MaxProfitUSD < 1)
{
return(false);
}
if (arbitrage.History[i].LowestAskHost != "Poloniex")
{
return(false);
}
}
DateTime startTime = arbitrage.History[start - 5].Time;
DateTime endTime = arbitrage.History[start].Time;
if ((endTime - startTime).TotalMinutes > 1)
{
return(false);
}
if (arbitrage.History[start].HighestBid < arbitrage.History[start - 5].LowestAsk)
{
return(false);
}
return(true);
}
public bool CheckCurrentPrice(Observation observation, ArbitrageInfo info)
{
if (info.SpreadVolume < observation.MinimumVolume)
{
return(false);
}
var canArbitrage = false;
if (observation.SpreadType == SpreadType.Percentage)
{
if ((info.SpreadValue / info.FromPrice) > observation.SpreadPercentage)
{
canArbitrage = true;
}
}
else
{
if (info.SpreadValue > observation.SpreadValue)
{
canArbitrage = true;
}
}
return(canArbitrage);
}
void ITickerCollectionUpdateListener.OnUpdateTickerCollection(TickerCollection collection, bool useInvokeForUI)
{
ArbitrageInfo info = collection.Arbitrage;
double prevProfits = info.MaxProfitUSD;
double prevSpread = info.Spread;
collection.IsUpdating = true;
info.Calculate();
info.SaveExpectedProfitUSD();
collection.IsUpdating = false;
bool checkMaxProfits = true;
if (info.AvailableProfitUSD > 20)
{
SelectedCollection = collection;
ShouldProcessArbitrage = true;
checkMaxProfits = false;
}
var action = new Action(() => {
if (this.bbAllCurrencies.Checked && prevSpread * info.Spread < 0)
{
RefreshGrid();
}
else
{
RefreshGridRow(collection);
}
if (checkMaxProfits && info.MaxProfitUSD - prevProfits > 20)
{
ShowNotification(collection, prevProfits);
}
for (int i = 0; i < collection.Count; i++)
{
Ticker ticker = collection.Tickers[i];
if (ticker.OrderBook.BidHipeStarted || ticker.OrderBook.AskHipeStarted)
{
SendBoostNotification(ticker);
}
else if (ticker.OrderBook.BidHipeStopped || ticker.OrderBook.AskHipeStopped)
{
SendBoostStopNotification(ticker);
}
}
});
if (useInvokeForUI && IsHandleCreated)
{
BeginInvoke(action);
}
else
{
action();
}
}
private void bbMinimalProfitSpread_ItemClick(object sender, ItemClickEventArgs e)
{
TickerCollection collection = (TickerCollection)this.bbTryArbitrage.Tag;
ArbitrageInfo info = collection.Arbitrage;
CalculatorForm form = new CalculatorForm();
if (info != null && info.LowestAskTicker != null)
{
form.Text = info.LowestAskTicker.Name;
form.Amount = Convert.ToDouble(info.LowestAskTicker.MarketCurrencyBalance);
form.BuyPrice = Convert.ToDouble(info.LowestAskTicker.LowestAsk);
form.SellPrice = Convert.ToDouble(info.LowestAskTicker.HighestBid);
form.UsdRate = Convert.ToDouble(info.UsdTicker.Last);
}
form.Show();
}
void ITickerCollectionUpdateListener.OnUpdateTickerCollection(TickerCollection collection, bool useInvokeForUI)
{
collection.RequestOverdue = false;
ArbitrageInfo info = collection.Arbitrage;
double prevProfits = info.MaxProfitUSD;
double prevSpread = info.Spread;
collection.IsUpdating = true;
info.Calculate();
info.SaveExpectedProfitUSD();
RaiseArbitrageChanged(collection);
collection.IsUpdating = false;
//for(int i = 0; i < collection.Count; i++) {
// Ticker ticker = collection.Tickers[i];
// if(ticker.OrderBook.BidHipeStarted || ticker.OrderBook.AskHipeStarted)
// SendBoostNotification(ticker);
// else if(ticker.OrderBook.BidHipeStopped || ticker.OrderBook.AskHipeStopped)
// SendBoostStopNotification(ticker);
//}
}
public TickerCollection()
{
Arbitrage = new ArbitrageInfo(this);
}
void ProcessSelectedArbitrageInfo()
{
ShouldProcessArbitrage = false;
if (SelectedCollection == null)
{
LogManager.Default.Warning("There is no selected arbitrage info. Quit.");
Invoke(new MethodInvoker(ShowLog));
return;
}
ArbitrageInfo info = SelectedCollection.Arbitrage;
LogManager.Default.Log("Update buy on market balance info.", info.LowestAskHost + " - " + info.LowestAskTicker.BaseCurrency);
if (!info.LowestAskTicker.UpdateBalance(info.LowestAskTicker.BaseCurrency))
{
LogManager.Default.Error("Failed update buy on market currency balance. Quit.", SelectedCollection.Arbitrage.LowestAskTicker.BaseCurrency);
Invoke(new MethodInvoker(ShowLog));
return;
}
LogManager.Default.Log("Update buy on market balance info.", info.HighestBidHost + " - " + info.HighestBidTicker.MarketCurrency);
if (!info.HighestBidTicker.UpdateBalance(info.HighestBidTicker.MarketCurrency))
{
LogManager.Default.Error("Failed update sell on market currency balance. Quit.", info.HighestBidTicker.MarketCurrency);
Invoke(new MethodInvoker(ShowLog));
return;
}
LogManager.Default.Log("Update arbitrage info values.", SelectedCollection.Name);
if (!UpdateArbitrageInfoTask(SelectedCollection).Wait(5000))
{
LogManager.Default.Error("Failed arbitrage update info values. Timeout.", SelectedCollection.Name);
Invoke(new MethodInvoker(ShowLog));
return;
}
SelectedCollection.IsActual = true;
info.Calculate();
info.UpateAmountByBalance();
if (info.ExpectedProfitUSD - info.MaxProfitUSD > 10)
{
LogManager.Default.Warning("Arbitrage amount reduced because of balance not enough.", "New Amount = " + info.Amount.ToString("0.00000000") + ", ProfitUSD = " + info.MaxProfitUSD);
}
if (info.AvailableProfitUSD <= 20)
{
LogManager.Default.Warning("Arbitrage Profit reduced since last time. Skip trading.", SelectedCollection.Name + " expected " + info.ExpectedProfitUSD + " but after update" + info.MaxProfitUSD);
Invoke(new MethodInvoker(ShowLog));
return;
}
if (!info.Buy())
{
LogManager.Default.Error("FATAL ERROR! Could not buy!", SelectedCollection.Name);
return;
}
if (!info.Sell())
{
LogManager.Default.Error("FATAL ERROR! Could not sell!", SelectedCollection.Name);
return;
}
string successText = "Arbitrage completed!!! Please check your balances." + SelectedCollection.Name + " earned <b>" + info.AvailableProfitUSD + "</b>";
LogManager.Default.Success(successText);
TelegramBot.Default.SendNotification(successText);
UpdateBalanceNotification = true;
Invoke(new MethodInvoker(ShowLog));
return;
}
