public void SetInverseToPriorTrade(CalendarAnalysisTradeRangeResult priorTrade_)
{
int count = 0;
int invertedCount = 0;
bool yearIsOffset = priorTrade_.StartDate > StartDate; // need to offset the years if our prior is before us
// this happens when 'this' trade is at the very beginning of the year, and so the prior trade is the end fo the last year
foreach (var year in YearlyEntryExitPoints.Keys)
{
if(YearlyEntryExitPoints[year]==null || YearlyEntryExitPoints[year].Length<2)continue;
var priorTradeYear = yearIsOffset ? year - 1 : year;
if (!priorTrade_.YearlyEntryExitPoints.ContainsKey(priorTradeYear) ||
priorTrade_.YearlyEntryExitPoints[priorTradeYear] == null ||
priorTrade_.YearlyEntryExitPoints[priorTradeYear].Length < 2)
continue;
if (priorTrade_.YearlyEntryExitPoints.ContainsKey(priorTradeYear))
{
var thisYearMove = YearlyEntryExitPoints[year].LastDataValue - YearlyEntryExitPoints[year].Data[0];
var priorMove = priorTrade_.YearlyEntryExitPoints[priorTradeYear].LastDataValue -
priorTrade_.YearlyEntryExitPoints[priorTradeYear].Data[0];
var isOpposite = (thisYearMove*priorMove) < 0d;
count += 1;
invertedCount += isOpposite ? 1 : 0;
}
}
InverseToPriorPeriod = new TimesCorrect((uint)invertedCount, (uint)count);
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
Item = null;
}
public showPeriodOnPriceGraph(CalendarAnalysisTradeRangeResult item_)
{
Item = item_;
Text = string.Format("View identified period on price graph of '{0}'", item_.Instrument);
}
public showDetailContextMenuItem(CalendarAnalysisTradeRangeResult item_)
{
Item = item_;
Text = string.Format("Investigate identified pattern for {0}", item_.Instrument);
}
public showFullYear(CalendarAnalysisTradeRangeResult item_)
{
Item = item_;
Text = String.Format("Show full year analysis of '{0}'...", item_.Instrument);
}
