Back to list of Stocks    See Also: Fourier Analysis of WPZGenetic Algorithms Stock Portfolio Generator, and Best Months to Buy/Sell Stocks

Seasonal Analysis of WPZ (Williams Partners L.P)


Seasonal Analysis

Using data from 8/18/2005 to 8/10/2018 for WPZ (Williams Partners L.P), this program was able to calculate the following historical seasonal cycles for this stock:
Historically, the best month to buy WPZ is February
Historically, the best month to sell WPZ is July

In January, WPZ is historically down by -6.74%
In February, WPZ is historically down by -7.25%
In March, WPZ is historically down by -5.84%
In April, WPZ is historically down by -3.66%
In May, WPZ is historically down by -1.13%
In June, WPZ is historically up by 5.90%
In July, WPZ is historically up by 7.11%
In August, WPZ is historically up by 4.45%
In September, WPZ is historically up by 1.68%
In October, WPZ is historically up by 0.29%
In November, WPZ is historically up by 4.90%
In December, WPZ is historically up by 0.30%

Right click on the graph above to see the menu of operations (download, full screen, etc.)

See Also: Fourier Analysis of WPZ
 
 
General Statistics
Number of Data Points678
Start Date of Data8/18/2005
End Date of Data8/10/2018
Minimum Value of Adjusted Close3.34
Maximum Value of Adjusted Close47.37
Average Value of Adjusted Close20.89
Median Value of Adjusted Close15.02
Standard Deviation of Adjusted Close11.85
Coefficient of Variation for Adjusted Close 56.71%
  Notes: "Adjusted Close" means closing price was adjusted for splits and dividends; Weekly (not daily) Adjusted close price was used for calculations; 
The average ("mean") and median are measures of central tendency.

For the given time period, the price of WPZ tends towards a value in the vicinity of 20.89 (the mean) and 15.02 (the median).

Standard Deviation and Coefficient Of Variation are measures of dispersion. These can be used to measure the volatility (risk) of a security, and also to estimate the expected ranges of the price.

Assuming a normal distribution, we expect to see 68% of values within one Standard Deviation of the mean (average), 95% of the values within two standard deviations of the mean, and 99% of the values within three standard deviations of the mean.

If the price of WPZ goes above 32.74 (mean + 1 standard deviation) or below 9.04 (mean - 1 standard deviation), then the reader is urged to investigate further for a possible buying or selling opportunity.

If the price of WPZ goes above 44.59 (mean + 2 standard deviations), then the reader is urged to investigate further as this would be an unusual event.



Back to list of Stocks