public static float GetBoll(int length, List <KLine> data, out float upValue, out float lowValue)
{
float midValue = MA.GetMA(length, data);
List <double> mulList = new List <double>();
for (int i = 0; i < length; i++)
{
KLine line = data[i];
mulList.Add(Math.Pow(line.V_ClosePrice - midValue, 2));
}
//标准差
double sd = Math.Sqrt(mulList.Average());
//上轨
upValue = midValue + 2 * (float)sd;
//下轨
lowValue = midValue - 2 * (float)sd;
return(midValue);
}
public float GetAllPrice()
{
int length = Math.Min(5, dayData.V_KLineData.Count);
float p = MA.GetMA(length, dayData.V_KLineData);
List <float> vol = dayData.V_KLineData.Select((data) => data.V_Vol).ToList();
float v = MA.GetMA(length, vol);
return(p * v);
}
/// <summary>
/// 获取 MA 值
/// </summary>
/// <param name="index">下标</param>
/// <returns></returns>
float GetMAValue(int length, int index = 0)
{
if (V_Cache == null)
{
return(0);
}
if (V_Cache.V_KLineData.Count < length + index)
{
return(0);
}
return(MA.GetMA(length, V_Cache.V_KLineData.GetRange(index, length)));
}
float F_GetMA(int length, int index = 0)
{
return(MA.GetMA(length, V_Cache.V_KLineData.GetRange(index, length)));
}
float F_GetMA(int length)
{
return(MA.GetMA(length, V_Cache.V_KLineData));
}
public bool IsMatch(Dictionary <int, KLineCache> klineDataDic, float btcLSPercent, List <int> MACycleList)
{
switch (type)
{
case MatchConditionType.MA:
int value = (int)args1;
if (!klineDataDic.ContainsKey(value) && value % 1440 == 0)
{
int merge = value / 1440;
KLineCache cache = new KLineCache();
cache.RefreshData(klineDataDic[1440].GetMergeKLine(merge));
klineDataDic[value] = cache;
}
if (klineDataDic.ContainsKey(value))
{
KLineCache kLineCache = klineDataDic[value];
List <float> maList = new List <float>();
List <float> perList = new List <float>();
for (int i = 0; i < paramsList1.Count; i++)
{
int maIndex = (int)paramsList1[i];
float maValue = 0;
if (maIndex == 0)
{
maValue = kLineCache.V_KLineData[0].V_ClosePrice;
}
else
{
if (MACycleList[maIndex - 1] > kLineCache.V_KLineData.Count)
{
return(false);
}
maValue = MA.GetMA(MACycleList[maIndex - 1], kLineCache.V_KLineData);
}
maList.Add(maValue);
float perValue = MathF.Abs((kLineCache.V_KLineData[0].V_ClosePrice - maValue) / maValue * 100);
perList.Add(perValue);
}
bool match = true;
for (int i = 0; i < maList.Count - 1; i++)
{
float perValue = MathF.Abs((maList[i] - maList[i + 1]) / maList[i + 1] * 100);
if (perValue > 1 && maList[i] < maList[i + 1])
{
match = false;
break;
}
}
if (match)
{
for (int i = 0; i < paramsList2.Count; i++)
{
if (paramsList2[i] < 0)
{
if (perList[i] < MathF.Abs(paramsList2[i]))
{
match = false;
break;
}
}
else
{
if (perList[i] > paramsList2[i])
{
match = false;
break;
}
}
}
}
return(match);
}
break;
case MatchConditionType.EMA:
value = (int)args1;
if (klineDataDic.ContainsKey(value))
{
KLineCache kLineCache = klineDataDic[value];
List <float> maList = new List <float>();
List <float> perList = new List <float>();
for (int i = 0; i < paramsList1.Count; i++)
{
int maIndex = (int)paramsList1[i];
float maValue = 0;
if (maIndex == 0)
{
maValue = kLineCache.V_KLineData[0].V_ClosePrice;
}
else
{
if (MACycleList[maIndex - 1] > kLineCache.V_KLineData.Count)
{
return(false);
}
maValue = EMA.GetEMA(MACycleList[maIndex - 1], kLineCache.V_KLineData);
}
maList.Add(maValue);
float perValue = MathF.Abs((kLineCache.V_KLineData[0].V_ClosePrice - maValue) / maValue * 100);
perList.Add(perValue);
}
bool match = true;
for (int i = 0; i < maList.Count - 1; i++)
{
if (maList[i] < maList[i + 1])
{
match = false;
break;
}
}
if (match)
{
for (int i = 0; i < paramsList2.Count; i++)
{
if (paramsList2[i] < 0)
{
if (perList[i] < MathF.Abs(paramsList2[i]))
{
match = false;
break;
}
}
else
{
if (perList[i] > paramsList2[i])
{
match = false;
break;
}
}
}
}
return(match);
}
break;
case MatchConditionType.BtcLSPercent:
if (args1 < 0)
{
if (btcLSPercent < MathF.Abs(args1))
{
return(false);
}
return(true);
}
else
{
if (btcLSPercent > args1)
{
return(false);
}
return(true);
}
break;
case MatchConditionType.PriceList:
value = (int)args1;
if (klineDataDic.ContainsKey(value))
{
KLineCache kLineCache = klineDataDic[value];
bool match = true;
int count = (int)paramsList1[0];
if (Math.Abs(count) + 1 > kLineCache.V_KLineData.Count)
{
return(false);
}
if (count > 0)
{
for (int i = 0; i < count; i++)
{
if (kLineCache.V_KLineData[i].GetAvg() < kLineCache.V_KLineData[i + 1].GetAvg())
{
match = false;
break;
}
}
}
else
{
for (int i = 0; i < -count; i++)
{
if (kLineCache.V_KLineData[i].GetAvg() > kLineCache.V_KLineData[i + 1].GetAvg())
{
match = false;
break;
}
}
}
return(match);
}
break;
case MatchConditionType.OldPrice:
value = (int)args1;
if (klineDataDic.ContainsKey(value))
{
KLineCache kLineCache = klineDataDic[value];
bool match = false;
int startInedx = (int)paramsList1[0];
int dir = (int)paramsList1[1];
int count = Math.Abs(dir);
float curValue = kLineCache.V_KLineData[0].V_ClosePrice;
if (startInedx < kLineCache.V_KLineData.Count)
{
float p1 = kLineCache.V_KLineData[startInedx].GetAvg();
float p2 = kLineCache.V_KLineData[startInedx - count].GetAvg();
float percent = MathF.Abs((p1 - p2) / p2 * 100);
if (percent > 2)
{
if (dir > 0)
{
if (p1 < p2 && curValue < p1)
{
match = true;
}
}
else
{
if (p1 > p2 && curValue > p1)
{
match = true;
}
}
}
}
return(match);
}
break;
default:
break;
}
return(false);
}
