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Seasonal Analysis of CLH (Clean Harbors Inc)


Seasonal Analysis

Using data from 1/3/2000 to 11/6/2017 for CLH (Clean Harbors Inc), this program was able to calculate the following historical seasonal cycles for this stock:
Historically, the best month to buy CLH is January
Historically, the best month to sell CLH is December

In January, CLH is historically down by -10.02%
In February, CLH is historically down by -8.99%
In March, CLH is historically down by -7.13%
In April, CLH is historically down by -4.89%
In May, CLH is historically down by -0.63%
In June, CLH is historically up by 3.21%
In July, CLH is historically up by 2.83%
In August, CLH is historically up by 3.01%
In September, CLH is historically up by 4.34%
In October, CLH is historically up by 2.15%
In November, CLH is historically up by 3.91%
In December, CLH is historically up by 12.22%

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

See Also: Fourier Analysis of CLH
 
 
General Statistics
Number of Data Points932
Start Date of Data1/3/2000
End Date of Data11/6/2017
Minimum Value of Adjusted Close0.12
Maximum Value of Adjusted Close69.56
Average Value of Adjusted Close24.28
Median Value of Adjusted Close14.15
Standard Deviation of Adjusted Close23.10
Coefficient of Variation for Adjusted Close 95.15%
  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 CLH tends towards a value in the vicinity of 24.28 (the mean) and 14.15 (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 CLH goes above 47.38 (mean + 1 standard deviation) or below 1.18 (mean - 1 standard deviation), then the reader is urged to investigate further for a possible buying or selling opportunity.

If the price of CLH goes above 70.48 (mean + 2 standard deviations), then the reader is urged to investigate further as this would be an unusual event.



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