Buttonwood LLC Need help with terms? United States Type: Commodity Trading Advisor (CTA) Registrations: NFA ID: 0475400 Program Past 12 Months Dec 2019 CAROR WDD AUM Min Inv Visits Energy Diversified 1 3.87 6.56 -8.13 $ 100k 3342 Past performance is not necessarily indicative of future results. The risk of loss in trading commodity futures, options, and foreign exchange ("forex") is substantial. CTA Introduction Buttonwood trader Dennis Weinmann first stepped into the NYMEX trading floor in 1985. It is hard to believe now, looking back, there were only five contracts traded. To the uninitiated, it was a loud raucous scene with no semblance of order or conduct. It was indeed, organized chaos where hundreds of thousands in Crude contracts were furiously traded every hour.