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

Seasonal Analysis of WLDN (Willdan Group)


Seasonal Analysis

Using data from 11/21/2006 to 7/26/2021 for WLDN (Willdan Group), this program was able to calculate the following historical seasonal cycles for this stock:
Historically, the best month to buy WLDN is January
Historically, the best month to sell WLDN is December

In January, WLDN is historically down by -7.99%
In February, WLDN is historically down by -2.94%
In March, WLDN is historically down by -7.32%
In April, WLDN is historically down by -2.99%
In May, WLDN is historically down by -6.46%
In June, WLDN is historically up by 1.09%
In July, WLDN is historically down by -4.31%
In August, WLDN is historically up by 6.84%
In September, WLDN is historically up by 8.06%
In October, WLDN is historically up by 4.48%
In November, WLDN is historically down by -0.28%
In December, WLDN is historically up by 11.82%

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

See Also: Fourier Analysis of WLDN
 
 
General Statistics
Number of Data Points767
Start Date of Data11/21/2006
End Date of Data7/26/2021
Minimum Value of Adjusted Close1.15
Maximum Value of Adjusted Close52.82
Average Value of Adjusted Close14.34
Median Value of Adjusted Close9.37
Standard Deviation of Adjusted Close13.08
Coefficient of Variation for Adjusted Close 91.19%
  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 WLDN tends towards a value in the vicinity of 14.34 (the mean) and 9.37 (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 WLDN goes above 27.41 (mean + 1 standard deviation) or below 1.26 (mean - 1 standard deviation), then the reader is urged to investigate further for a possible buying or selling opportunity.

If the price of WLDN goes above 40.49 (mean + 2 standard deviations), then the reader is urged to investigate further as this would be an unusual event.



Back to list of Stocks