Commitment of Traders (COT) reports provide weekly snapshots of positioning by different trader categories in futures markets. Published every Friday by the CFTC, these reports reveal how commercial hedgers, large speculators, and small traders are positioned.
Understanding COT Data
COT reports categorize market participants into three groups: Commercial traders (hedgers like producers and institutional investors), Non-commercial traders (large speculators including hedge funds), and Non-reportable positions (small retail traders). The most valuable insight comes from tracking changes in net positioning over time rather than absolute levels.
Extreme positioning by non-commercial traders often signals potential reversals. When speculators become heavily long or short, markets tend to move against them as positioning unwinds. Commercial hedgers typically position opposite to speculators, and their positioning tends to be more reliable.
Using COT Reports Effectively
COT data works best as a contrarian indicator at extremes. Monitor the change in net positions week-over-week rather than focusing on single-week snapshots. Combine COT analysis with price action - extreme positioning matters most when price begins confirming the reversal.
The reports lag three days (released Friday for Tuesday data), so they show positioning history rather than real-time positions. COT data is most reliable in liquid futures markets like equity indices, currencies, and major commodities where the reports capture a significant portion of open interest.