Is there a way to get SUPERTREND buy/sell signals?

if ((DateTime.Now.TimeOfDay > DataHelpers.RoundUp(starttym, TimeSpan.FromMinutes(checktime))))
	//|| !data)
    {
        starttym = DateTime.Now.TimeOfDay;
        priceprev = price;
        price = Convert.ToDouble(temp.Ltp)/100;
        if (!data)
        {
            priceprev = price;
            data = true;
        }
        JToken qutarr = xquote.GetQuote(ticker, "minute", true, noofdaybak);
        var min = (double) qutarr[(int) DataHelpers.Ohlc.Low];
        var max = (double) qutarr[(int) DataHelpers.Ohlc.High];
        double pivot = (min + max)/2;
        double atr = xindicator.Atr(periods, "minute", ticker, true, noofdaybak);
        double uppertmp = pivot + multiplier*atr;
        double lowertmp = pivot - multiplier*atr;

        if ((uppertmp < upper) || (priceprev > upper))
        {
            upper = uppertmp;
        }
        if ((lowertmp > lower) || (priceprev < lower))
        {
            lower = lowertmp;
        }
        Console.WriteLine(scriptname);
        Console.WriteLine("upper" + upper);
        Console.WriteLine("lower" + lower);
        Console.WriteLine(DateTime.Now.TimeOfDay);
   	}