Talk:Weather derivative

Confusing example
I found the description of HDD misleading - "for the November to March period, for each day where the temperature falls below 18 degrees Celsius keep a cumulative count" implies that you are keeping a cumulative count of the days, but the cumulative count would be of the degrees each daily temp was below 18, and the strike would be the number of degrees, rather than the number of days. In the following paragraph, the example strike is 320 for the month of August, which clearly is degrees rather than days. Have modified the second paragraph to clarify this.Nperrin 14:44, 7 October 2007 (UTC)

External links modified
Hello fellow Wikipedians,

I have just added archive links to 1 one external link on Weather derivative. Please take a moment to review my edit. If necessary, add after the link to keep me from modifying it. Alternatively, you can add to keep me off the page altogether. I made the following changes:
 * Added archive https://web.archive.org/20130113221616/http://www.cmegroup.com/trading/weather/files/WeatherRisk_CEO.pdf to http://www.cmegroup.com/trading/weather/files/WeatherRisk_CEO.pdf

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Cheers.—cyberbot II  Talk to my owner :Online 04:09, 10 February 2016 (UTC)