Yes, thats the site. He gave the low date @ 1 Nov 2012 for commodities. If you bought then you would have been hammered. I believe you have to use this info in combination with technicals and fundamentals.
I studied astrology for 1 year and used it in the market. The big problem is time and effort to get a date etc to trade. It can be useful for companies especially, but overall over rated. I used my Fundamentals and technicals as key research tools.