public close_up_percent(kdata series, DateTime since)
: base(series)
{
var s = series.Where(p1 => p1.date >= since);
if (s.Any())
{
var closeup = s.Count(p1 => p1.close >= p1.open);
var total = s.Count();
value = Math.Round((closeup / (double)total) * 100, 2);
}
}
public low_to_historical_lowest(kdata series, DateTime since)
: base(series)
{
var s = series.Where(p1 => p1.date >= since);
if (s.Any())
{
var current = series.Last();
var lowest = s.Min(p1 => p1.low);
value = Math.Truncate((current.low / lowest - 1) * 100);
}
}
public historical_low(kdata series, DateTime since)
: base(series)
{
var s = series.Where(p1 => p1.date >= since);
if (s.Any())
{
var min = double.MaxValue;
foreach (var d in s)
{
if (d.low < min)
{
min = d.low;
value = d;
}
}
}
}