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 jun_xian_dou_tout(kdata series)
: base(series)
{
if (series.Any())
{
var current = series.Last();
var ma5 = (double)new MA(series.close(), 5);
var ma30 = (double)new MA(series.close(), 30);
var ma55 = (double)new MA(series.close(), 55);
var ma120 = (double)new MA(series.close(), 120);
value = ma5 >= ma30 && ma30 >= ma55 && ma55 >= ma120;
}
}