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Here is an explanation of the historical volume charts for American Airlines: The main trace on the top chart is the Monthly Average Daily Volume for the company. Linear Trend is plotted in blue. Note that this trend is derived after the seasonal component is removed from the data. 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 AMR : |
| Thursday, March 18, 2010: We have news on MicroSoft, ticker symbol MSFT. Signs of an over-bought condition have become noticable. Also, there are breaking events concerning Mylan Inc. and Patterson Companies, Inc.. From the News Archive: (3/17/2010 ) Favorable events happened at LoJack Corp and ACM Income Fund. Meanwhile, bad news came from LSI Corporation and Sempra Energy. |