public int CloseOrder(BinanceApiClient client, string side = "")
{
if (m_NewOrder == null)
{
return(-1);
}
var order = client.GetOrder(m_Symbol, m_NewOrder.OrderId);
if (side != "" && order.Side != side)
{
return(1);
}
/*if (order.Status == "FILLED" || order.Status == "PARTIALLY_FILLED")
* {
* if (order.Side == "BUY")
* {
* client.PostNewOrder(m_Symbol, order.ExecutedQty, 0.0m, OrderSide.SELL, OrderType.MARKET);
* }
* else if (order.Side == "SELL")
* {
* client.PostNewOrder(m_Symbol, order.ExecutedQty, 0.0m, OrderSide.BUY, OrderType.MARKET);
* }
* }
* else if (order.Status == "NEW")
* {
* client.CancelOrder(m_Symbol, order.OrderId);
* }*/
m_NewOrder = null;
return(0);
}
public HMA_RESULT Engine(BinanceApiClient client)
{
HMA_RESULT hma = new HMA_RESULT(ENUM_TREND.NO_TREND, 0.0m);
if (!client.GetServerConnection())
{
return(hma); // server disconnected
}
var candles = client.GetCandleStick(m_Symbol, m_TimeInterval);
if (candles == null)
{
return(hma); // candle sticks is null
}
try
{
hma = m_Hma.iHMA(candles, 1, true);
if (hma.Trend == ENUM_TREND.NO_TREND)
{
//CloseOrder(client);
m_NewOrder = null;
return(hma); // No Signal
}
if (hma.Trend == ENUM_TREND.UP_TREND)
{
int result = CloseOrder(client, "SELL");
if (result == 1)
{
return(hma); // Buy Order Existing
}
m_NewOrder = client.PostNewOrder(m_Symbol, m_Quantity, 0.0m, OrderSide.BUY, OrderType.MARKET);
}
else if (hma.Trend == ENUM_TREND.DOWN_TREND)
{
int result = CloseOrder(client, "BUY");
if (result == 1)
{
return(hma); // SELL Order Existing
}
m_NewOrder = client.PostNewOrder(m_Symbol, m_Quantity, 0.0m, OrderSide.SELL, OrderType.MARKET);
}
return(hma); // Sumit Order
}
catch (Exception e)
{
throw e;
}
}
public int CloseAllOrders(BinanceApiClient client, string symbol)
{
var orders = client.GetCurrentOpenOrders(symbol);
foreach (var order in orders)
{
if (order.Side == "BUY")
{
client.PostNewOrder(m_Symbol, order.ExecutedQty, 0.0m, OrderSide.SELL, OrderType.MARKET);
}
else if (order.Side == "SELL")
{
client.PostNewOrder(m_Symbol, order.ExecutedQty, 0.0m, OrderSide.BUY, OrderType.MARKET);
}
}
return(0);
}
static async Task TestBinance()
{
try
{
var binance = new BinanceApiClient();
// public api
// signed api
var orders = await binance.GetOpenOrdersAsync();
Debug.Assert(orders.Success);
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
public void Disconnect()
{
//ThreadStart = false;
//Thread.Sleep(1000);
if (ThreadStart)
{
string message = "HMA Robot is running now. Please Stop Robot first";
string caption = "Warning";
MessageBoxEx(message, caption);
return;
}
this.JOIN_BUTTON.BackColor = Color.FromArgb(200, 200, 200, 200);
this.JOIN_BUTTON.Text = "JOIN";
if (this.m_BinanceApi == null)
{
return;
}
//this.m_BinanceApi.CloseUserStream();
this.m_BinanceApi = null;
}
public HmaStrategy(string symbol,
string strTimeInterval, int period, string applied, decimal quantity, BinanceApiClient client, Order last = null)
{
m_Symbol = symbol;
m_TimeInterval = strTimeInterval;
m_Period = period;
m_Applied = applied;
m_Quantity = quantity;
m_Hma = new HMA(m_Period, m_Applied);
try
{
if (last == null)
{
m_NewOrder = null;
}
else
{
var candles = client.GetCandleStick(m_Symbol, m_TimeInterval);
if (candles == null)
{
m_NewOrder = null;
}
else
{
var hmaArray = m_Hma.iHMA_Array(candles);
int preSignal = -1;
for (int i = hmaArray.Length - 1; i >= 0; i--)
{
if (last.Side == "BUY")
{
if (hmaArray[i].Trend != ENUM_TREND.UP_TREND)
{
preSignal = i;
break;
}
}
else if (last.Side == "SELL")
{
if (hmaArray[i].Trend != ENUM_TREND.DOWN_TREND)
{
preSignal = i;
break;
}
}
}
if (preSignal < 0 || preSignal >= hmaArray.Length)
{
m_NewOrder = null;
}
else
{
if (candles.ElementAt(preSignal).CloseTime >= last.Time)
{
m_NewOrder = null;
}
else
{
m_NewOrder = new NewOrder();
m_NewOrder.OrderId = last.OrderId;
m_NewOrder.ClientOrderId = last.ClientOrderId;
m_NewOrder.Symbol = symbol;
m_NewOrder.TransactTime = last.Time;
}
}
}
}
}
catch
{
m_NewOrder = null;
}
}
public BinanceProxy(ApiInformation apiInformation)
{
binance = new BinanceApiClient(apiInformation.ApiKey, apiInformation.ApiSecret);
this.SetPairs(GetMarkets().ToArray());
}
private void JOIN_BUTTON_Click(object sender, EventArgs e)
{
var Now = DateTime.Now;
if (m_ExpiredDate < Now)
{
return;
}
if (Connected())
{
Disconnect();
return;
}
if (API_KEY_TEXT.Text.Length == 0)
{
string message = "You did not enter a Binance API KEY. Cancel this operation?";
string caption = "Error Detected in Input";
MessageBoxEx(message, caption);
return;
}
if (API_SECRET_TEXT.Text.Length == 0)
{
string message = "You did not enter a Binance API SECRET. Cancel this operation?";
string caption = "Error Detected in Input";
MessageBoxEx(message, caption);
return;
}
if (SYMBOLS_TEXT.Text.Length == 0)
{
string message = "You did not enter a SYMBOLS List. Cancel this operation?";
string caption = "Error Detected in Input";
MessageBoxEx(message, caption);
return;
}
if (this.TIME_INTERVAL_COMBO.Text.Length == 0)
{
string message = "You did not select TIME INTERVAL. Cancel this operation?";
string caption = "Error Detected in Input";
MessageBoxEx(message, caption);
return;
}
this.ApiSecret = this.API_SECRET_TEXT.Text;
this.ApiKey = this.API_KEY_TEXT.Text;
nSymbolsCount = SplitSymbols(this.SYMBOLS_TEXT.Text);
this.TimeInterval = this.TIME_INTERVAL_COMBO.Text;
if (this.m_BinanceApi != null)
{
this.m_BinanceApi = null;
}
this.m_BinanceApi = new BinanceApiClient(this.ApiKey, this.ApiSecret);
//DateTime date = m_BinanceApi.GetServerTime();
if (!this.m_BinanceApi.GetServerConnection())
{
Disconnect();
string message = "Server Connection is failed. Please use the correct API KEY and API SECRET?";
string caption = "Error Detected in Input";
MessageBoxEx(message, caption);
return;
}
//DateTime serverTime = this.m_BinanceApi.GetServerTime();
this.JOIN_BUTTON.BackColor = Color.FromArgb(200, 0, 255, 0);
this.JOIN_BUTTON.Text = "LOG OUT";
SaveSecretInfo();
}
