private void PriceAction(long timeStamp, double closingPrice)
{
double closingPricePoint = closingPrice / _pricePoint;
if (_lastClosingPrice == 0)
{
_lastClosingPrice = closingPrice;
_lastClosingPricePoint = closingPricePoint;
}
else
{
double pricePointDelta = closingPricePoint - _lastClosingPricePoint;
if (Math.Abs(pricePointDelta) + 1 >= _brickValue)
{
UpdatePool(timeStamp, _lastClosingPrice, closingPrice);
_lastClosingPrice = closingPrice;
_lastClosingPricePoint = closingPricePoint;
}
}
BarUpdated?.Invoke(Current);
PriceUpdated?.Invoke(Current.Timestamp, RenkoPriceOption.Low, Current.Close);
}
public void Write(long timeStamp, double open, double high, double low, double close, double volume = 0)
{
var priceBar = (PriceBar)NextPoolItem;
priceBar.Write(timeStamp, open, high, low, close, volume);
MoveNext();
BarUpdated?.Invoke(Current);
PriceUpdated?.Invoke(Current.Timestamp, PriceBarOption.Close, Current.Close);
}
void _tick_Elapsed(object sender, ElapsedEventArgs e)
{
_tick.Stop();
foreach (var securityID in _prices.Keys.ToList())
{
decimal change = (decimal)1 + _stockMovement.Next(-30, 30) * (decimal).0001;
_prices[securityID] = _prices[securityID] * change;
if (null != PriceUpdated)
{
PriceUpdated.Invoke(securityID, _prices[securityID]);
}
}
_tick.Start();
}
public void Write(long timeStamp, double open, double high, double low, double close)
{
var ohlcBar = (OHLCBar)NextPoolItem;
ohlcBar.Write(timeStamp, open, high, low, close);
MoveNext();
if (_persistenceWriter != null)
{
_persistenceWriter.Append(ohlcBar.ToByteArray());
}
BarUpdated?.Invoke(Current);
PriceUpdated?.Invoke(Current.Timestamp, OHLCPriceOption.Close, Current.Close);
}
public void Write(long timeStamp, double open, double high, double low, double close)
{
var CandlestickBar = (CandlestickBar)NextPoolItem;
if (open > close)
{
CandlestickBar.Write(timeStamp, open, high, low, close, open - close, high - open, close - low, false);
}
else
{
CandlestickBar.Write(timeStamp, open, high, low, close, close - open, high - close, open - low, true);
}
MoveNext();
if (_persistenceWriter != null)
{
_persistenceWriter.Append(CandlestickBar.ToByteArray());
}
BarUpdated?.Invoke(Current);
PriceUpdated?.Invoke(Current.Timestamp, CandlestickPriceOption.Close, Current.Close);
}
private void NotifyUpdate()
{
BarUpdated?.Invoke(Current);
PriceUpdated?.Invoke(Current.Timestamp, HeikenAshiPriceOption.Close, Current.Close);
}
public async void UpdatePrice()
{
Price = await API.GetCardPrice(this);
PriceUpdated?.Invoke(this, this);
}
private void OnPriceUpdateReceived(PriceUpdateMessageResponse response)
{
var priceUpdateModel = Mapper.Map <PriceUpdateModel>(response.Data.First());
PriceUpdated?.Invoke(priceUpdateModel);
}
