$ALGN
Align Technology (ALGN)
55.10  +0.90 (+1.66%)

Past 5 Days
Date Open High Low Last Change % Change Volume
12/16/13 54.59 55.25 54.45 55.10 +0.90 +1.66% 100,351
12/13/13 54.37 54.85 54.02 54.20 +0.08 +0.15% 374,600
12/12/13 53.48 54.43 52.74 54.12 +0.44 +0.82% 881,100
12/11/13 55.17 55.38 53.50 53.68 -1.19 -2.17% 580,200
12/10/13 55.51 55.70 54.74 54.87 -0.88 -1.58% 720,200

Historical Highs and Lows
-- Period -- -- High -- -- Low -- -- Percent Change --
5-Day 55.70 on 12/10/13     52.74 on 12/12/13     -1.11% since 12/09/13    
1-Month 56.17 on 12/09/13     51.82 on 11/19/13     -0.51% since 11/15/13    
3-Month 60.00 on 10/18/13     41.83 on 10/10/13     +19.20% since 09/16/13    
6-Month 60.00 on 10/18/13     34.88 on 06/24/13     +57.42% since 06/14/13    
12-Month 60.00 on 10/18/13     25.61 on 01/14/13     +109.14% since 12/14/12    
Year to Date 60.00 on 10/18/13     25.61 on 01/14/13     +98.67% since 12/31/12    

New Highs and Lows
For The Last Made New High Percent From Made New Low Percent From
5-Day 1 time -1.02% 3 times +4.53%
1-Month 2 times -1.85% 2 times +6.39%
3-Month 5 times -8.12% 6 times +31.80%
6-Month 27 times -8.12% 4 times +58.06%
12-Month 51 times -8.12% 3 times +115.27%
Year to Date 45 times -8.12% 5 times +115.27%