Don't take a position in the market without knowing who's side you're on. These charts show the open interest of each category of the Commitment of Traders data as a percentage of the total open interest. Most of these charts go back 20 years.

• commercial net long - red line
• non-commercial net long - blue line
• small trader net long - black line

1. Pick a commodity.
   
   
2. Select the chart type. The jpegs are faster; the applets are interactive (zooming in is possible and there are data popups).

3. Press "Get Chart".

This is a limited set of commodities available to nonsubscribers. Subscribers can access data for over 40 commodities.