Here is a free link to the Seasonal Trend charts. These free ones like most seasonal sites is just one 37 year chart rather than the Moore Research charts that show 3 time frames overlaid being 5yr, 15yr and 30yr to show any changes in the different time frames. This chart does match up with the other multiple time frame charts quite well and all are consistent in their patterns. Price tends to top out the end of July/early August and selloff sharply into the middle to latter part of September. This site groups the Softs or any other group to the right and covers most commodities.