Quote from Tums:
ATR Label
This indicator prints the ATR range on the chart.
High ATR = previous bar Close + previous bar ATR value
Low ATR = previous bar Close - previous bar ATR value
<img src=http://www.elitetrader.com/vb/attachment.php?s=&postid=2295285>
USeful indicator.... can be better if historical high and low ATR ranges are plotted, as a band above and below the candles.