public static double GetDownPriceOfRate(string itemCode, double p1, double rate)
{
int round = ItemCodeUtil.GetItemCodeRoundNum(itemCode);
p1 = Math.Round(p1, round);
double p2 = Math.Round((p1 * rate / 100.0), round);
double newPrice = Math.Round(p1 - p2, round);
return(newPrice);
}
public static double GetRate(string itemCode, double p1, double p2)
{
int round = ItemCodeUtil.GetItemCodeRoundNum(itemCode);
p1 = Math.Round(p1, round);
p2 = Math.Round(p2, round);
double rate = (p1 - p2) / p1 * 100.0;
return(Math.Round(rate, 2));
}
public static double GetDownPriceOfTick(string itemCode, double p1, int tickNum)
{
double tick = ItemCodeSet.GetTick(itemCode);
int round = ItemCodeUtil.GetItemCodeRoundNum(itemCode);
p1 = Math.Round(p1, round);
double p2 = Math.Round((tick * tickNum), round);
double newPrice = Math.Round(p1 - p2, round);
return(newPrice);
}
//Console.WriteLine(PriceTick.GetTickDiff("CL", 50.0, 55.0));
// Console.WriteLine(PriceTick.GetDownPriceOfRate("CL", 46.23, 6.64));
// Console.WriteLine(PriceTick.GetRate("CL", 46.23, 43.16));
// Console.WriteLine(PriceTick.GetDownPriceOfTick("CL", 50.0, 10));
// Console.WriteLine(PriceTick.GetUpPriceOfRatek("CL", 50.0, 10.0));
// Console.WriteLine(PriceTick.GetUpPriceOfTick("CL", 50.0, 10));
public static int GetTickDiff(string itemCode, double p1, double p2)
{
double tick = ItemCodeSet.GetTick(itemCode);
int round = ItemCodeUtil.GetItemCodeRoundNum(itemCode);
p1 = Math.Round(p1, round);
p2 = Math.Round(p2, round);
double diff = Math.Round(Math.Abs(p1 - p2), round);
return((int)(diff / tick));
}