Chapter III: Changes in Daily Volume are tracked in time here. Time Series Analysis demonstrates Trends and Cyclical Patterns in the number of shares transacted. |
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Here is an explanation of the historical volume charts for Briggs and Stratton: The main trace on the top chart is the Monthly Average Daily Volume for the company. Blue marks the de-seasonalized trend, which is a least squares linear regression applied to the BGG prices after seasonal variations have been filtered out. Orange represents the Seasonal Component of Transaction Volume. A typical Seasonal Pattern may show a January Effect each year. Cyclical Patterns represent longer term changes in trading volume that sometimes reflect the operations of the general business cycle. |
Refined Volume Trend Analysis for BGG : |
| Wednesday, July 01, 2009: We have news on Pitney Bowes Inc., ticker symbol PBI. A significant moving average event has happened. Also, there are breaking events concerning Public Service Enterprise Group Inc. and Pinnacle West Capital Corporation. From the News Archive: (7/1/2009 ) A favorable event happened at The Travelers Companies, Inc.. Meanwhile, bad news came from Fiserv, Inc., MeadWestvaco Corp., and Nicor Inc.. |