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 Description  | 
 The PercentATR formula expresses the net change in price as a percentage of the Average True Range.  | 
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 Formula  | 
 PercentATR(SERIES, Length=14)=begin retval = percentage(abs(NetChange($1)),AverageTrueRange2($1,Length)) end  | 
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 Parameters  | 
 SERIES The SERIES directive makes this formula available as a Formula Study. SERIES refers to the instrument in a chart. SERIES does not become a study parameter. 
 Length The number bars to average.  | 
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 Return Value  | 
 A percent ATR value.  | 
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 Comments  | 
 NA  | 
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