Today most likely will be the cheapest you'll be able to get CKEI, because colder temperatures are heading in. Here's the forecast link: <A HREF="http://www.marketwatch.com/news/story/crude-gains-saudis-pledge-honor/story.aspx?guid=%7B9F5368D8%2D4C17%2D4628%2D8F56%2D8AF586F48E87%7D" target="_blank">http://www.marketwatch.com/news/story/crude-gains-saudis-pledge-honor/story.aspx?guid=%7B9F5368D8%2D...</A>