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Here is an explanation of the historical volume charts for Advanced Micro Devices, Inc.: The top chart plots the average daily volume on a monthly basis for AMD over the past 5 years. Blue marks the de-seasonalized trend, which is a least squares linear regression applied to the AMD prices after seasonal variations have been filtered out. Typical Seasonal Patterns might show a January Effect, and possibly some quarterly distortions due to the periodic release of financial reports. Cyclical Patterns represent longer term changes in trading volume that sometimes reflect the operations of the general business cycle. |
Refined Volume Trend Analysis for AMD : |
| In the news, Friday, February 18, 2011: An unfavorable condition has developed with Aetna Inc., ticker symbol AET. Also, there are breaking events concerning Dollar Tree, Inc. (DLTR) and First Niagara Financial Group Inc. (FNFG) |