You are here: Trading System Programming > Reference > Classes > TimeSeries > TimeSeries Methods > close

close

The close method returns a floating close price for a given index.

var close(index);

index

Numeric index for which to retrieve the value.

Returns a floating close price value if index is valid, otherwise, returns null.

The following example demonstrates the use of close() method.

function calculate(beginIndex, endIndex)

{

//get the TimeSeries object instance for the symbol to which the study is attached to

var timeSeries = Chart.getTimeSeriesData(this.getAttachedSymbol());

if(timeSeries != null)

{

//retrieve last Value

if(timeSeries.count() > 0)

{

var lastValue = timeSeries.close(timeSeries.count() - 1);

}