http://www.gannglobal.com/webinar/2013/08/13-08-03-Video-2.php?inf_contact_key=e50e384e289cfaa055dcede846f3a5da44591784a496ccb95152f7fe27d45675   James Flanagan does excellent Gann analysis based on long term data and comparing cycles. He believes commodities are bottoming here on a 60 year cycle

I am dubious about the stock-market projection but the coffee analysis looks interesting.Down 62% from the high (Fib support level ?)