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Here is an explanation of the historical volume charts for Exxon Mobil:|
The top chart plots the average daily volume on a monthly basis for XOM over the past 5 years. 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 XOM :
|Friday, February 18, 2011: We have news on Fiserv, Inc., ticker symbol FISV. Signs of an over-bought condition have become noticable. Also, there are breaking events concerning Zimmer Holdings, Inc. and D.R. Horton, Inc.. |
From the News Archive: (2/18/2011 ) Favorable events happened at Robert Half International Inc. and Southwestern Energy Company. Meanwhile, bad news came from McCormick & Company, Incorporated and Reynolds American, Inc..