RSI, AROON the output does not match with the BINANCE exchange about stock.indicators

[DaveSkender]

Are you aware of and excluding the warmup period required for convergence precision in RSI? I've been debating whether or not we should keep this warmup period data in the results because we do get this inquiry occasionally (#306). Make sure you're using enough preceding price history and then ignore the warmup period, which - for RSI - is the first 10xN or 40-60 or more dates in your case. We recommend even more. See docs for RSI

For Aroon, I can't say what or where the issue is without more information. It's a fairly simple calculation. Can you compare your Binance chart to a more reputable site like StockCharts.com and let me know what you find? I personally do not trust the Binance and TradingView charts because they often use unverified user-provided indicators (#318).

For both, also consider that the source data in the charting site may be different than what you're using here.

[8AWESOME4]

List init_quote_300_Tick_For_Signals = new List();
Quote quote_ = new Quote();
decimal open = 0;
private void GetTick()
{
_ = BiSocketClient.Spot.SubscribeToKlineUpdates(pairs, interval, (data) =>
{
_ = Invoke(new Action(() =>
{
quote_.CloseDate = data.Data.CloseTime;
quote_.Open = data.Data.Open;
quote_.High = data.Data.High;
quote_.Low = data.Data.Low;
quote_.Close = data.Data.Close;
quote_.Volume = data.Data.QuoteVolume;

                  init_quote_300_Tick_For_Signals.RemoveAt(init_quote_300_Tick_For_Signals.Count - 1);
                  init_quote_300_Tick_For_Signals.Add(quote_);

                  
                  decimal? RSI = Indicator.GetRsi(init_quote_300_Tick_For_Signals, 4).LastOrDefault().Rsi; // the value does not change((((
                  decimal ? RSI_24 = Indicator.GetRsi(init_quote_300_Tick_For_Signals, 6).LastOrDefault().Rsi;// the value does not change((((
                  var AROON = Indicator.GetAroon(init_quote_300_Tick_For_Signals).LastOrDefault();// the value does not change((((
                  listBox1.Items.Add($"{data.Symbol}\tClose {data.Data.Close}\tOpen {data.Data.Open}\t{DateTime.Now.ToShortTimeString()}\tRSI-4 {Math.Round((decimal)RSI, 1)}\tRSI-6 {Math.Round((decimal)RSI_24, 1)}\tAroon_DOWN {AROON.AroonDown}\tAroon_UP {AROON.AroonUp}");
                  if (open != data.Data.Open)
                  {
                      listBox1.Items.Add("INTERVAL");
                      init_quote_300_Tick_For_Signals.RemoveAt(0);
                      init_quote_300_Tick_For_Signals.Add(quote_);
                      open = data.Data.Open;
                  }
              }));// Handle account info update 
          });
    }
private void GetKlinesBefore_300() // GOOD History  
    {
        init_quote_300_Tick_For_Signals.AddRange(BiClient.Spot.Market.GetKlines(pair, interval)
            .Data.Select(u => new Quote
            {
                Open = u.Open,
                Close = u.Close,
                Low = u.Low,
                High = u.High,
                Volume = u.QuoteVolume,
                Date = u.CloseTime
            }).ToList());
    }

[8AWESOME4]

RSI values do not change ((((

[8AWESOME4]

[Serializable]
public class Quote : IQuote
{
internal int? Index { get; set; }
public DateTime Date { get; set; }
public DateTime CloseDate { get; set; }
public decimal Open { get; set; }
public decimal High { get; set; }
public decimal Low { get; set; }
public decimal Close { get; set; }
public decimal Volume { get; set; }
}

[8AWESOME4]

Version=1.7.0.0 does not have Vortex indicator

[DaveSkender]

I can see you’re stuck here. I suspect there’s something in your implementation that’s problematic, around use of LastOrDefault().

Call for help: Anyone available to help with a user code review?

[8AWESOME4]

[Serializable]
public class Quote : IQuote
{
internal int? Index { get; set; }
public DateTime Date { get; set; }

public DateTime CloseDate { get; set; } // is ERROR

public decimal Open { get; set; }
public decimal High { get; set; }
public decimal Low { get; set; }
public decimal Close { get; set; }
public decimal Volume { get; set; }
}
Нашел ошибку, исправил теперь все работает!!! ) тикет можете закрыть

[DaveSkender]

Add DateTime IQuote.Date => CloseDate; into your custom Quote class. If you're customizing like this, you have to map your custom CloseDate to the original Date property. You may have to remove the Date property if you do it this way though.

More info: Using custom quote property names

I'm glad you were able to find and resolve the bug in your code. Closing the issue.

[github-actions]

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