Did you ever try P&F charts? <a href="http://stockcharts.com/def/servlet/SC.pnf?chart=ARTA,PLPCDANRBO[PA][D][F1!3!12.0!!4!20]&pref=G" rel="nofollow" target="_blank">http://stockcharts.com/def/servlet/SC.pnf?chart=ARTA,PLPCDANRBO[PA][D][F1!3!12.0!!4!20]&pref=G</a> Target 8 cents! (it is wave based)