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Joined: 5/27/2006(UTC)
Posts: 135
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Below is the data with metastock giving 12 period standard deviation value of 0.74449
Using the data the online 12 period standard deviation gives 0.77759
Using manually calculation the correct standard deviation should be 0.77759 and not 0.74449
What is making the different
http://www.uploadhouse.com/viewfile.php?id=15257260
What does your metastock gives?
11/28/2011
27.77
11/29/2011
27.34
11/30/2011
29.41
12/1/2011
29.53
12/2/2011
29.63
12/5/2011
30.09
12/6/2011
29.93
12/7/2011
29.8
12/8/2011
28.81
12/9/2011
30.15
12/12/2011
29.38
12/13/2011
28.56
12/14/2011
28.02
12/15/2011
28.35
12/16/2011
28.17
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Rank: Advanced Member
Groups: Registered, Registered Users
Joined: 11/25/2006(UTC)
Posts: 79
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