$ACI
Arch Coal (ACI)
4.49  -0.06 (-1.32%)

Past 5 Days
Date Open High Low Last Change % Change Volume
12/10/13 4.57 4.77 4.49 4.49 -0.06 -1.32% 7,844,536
12/09/13 4.32 4.67 4.32 4.55 +0.28 +6.56% 13,393,899
12/06/13 4.55 4.60 4.26 4.27 -0.20 -4.47% 8,929,900
12/05/13 4.31 4.49 4.29 4.47 +0.18 +4.20% 11,556,000
12/04/13 4.30 4.40 4.27 4.29 unch unch 6,929,100

Historical Highs and Lows
-- Period -- -- High -- -- Low -- -- Percent Change --
5-Day 4.77 on 12/10/13     4.26 on 12/06/13     +4.66% since 12/03/13    
1-Month 4.77 on 12/10/13     3.97 on 11/27/13     +1.35% since 11/08/13    
3-Month 5.17 on 09/11/13     3.75 on 10/09/13     -11.79% since 09/10/13    
6-Month 5.25 on 09/10/13     3.47 on 06/24/13     -6.07% since 06/10/13    
12-Month 7.95 on 01/23/13     3.47 on 06/24/13     -39.65% since 12/10/12    
Year to Date 7.95 on 01/23/13     3.47 on 06/24/13     -38.66% since 12/31/12    

New Highs and Lows
For The Last Made New High Percent From Made New Low Percent From
5-Day 5 times -5.87% 2 times +5.40%
1-Month 4 times -5.87% 8 times +13.10%
3-Month 1 time -13.15% 12 times +19.73%
6-Month 6 times -14.48% 7 times +29.39%
12-Month 4 times -43.52% 29 times +29.39%
Year to Date 5 times -43.52% 25 times +29.39%