Reportable Positions are the futures and option positions of traders whose holdings meet the Commodity Futures Trading Commission’s large-trader reporting criteria. In Commitments of Traders data, they form the portion of open interest attributed to traders whose positions are reportable to the CFTC; they are distinct from Nonreportable Positions, which are calculated as the residual between total open interest and reportable long or short positions. “Reportable” is therefore a reporting-status concept, not a trader classification and not a statement about whether a position is hedging, speculative, bullish or bearish.
The threshold applies to the trader, not only to the excess contracts
Reporting firms—including clearing members, futures commission merchants, foreign brokers and certain reporting markets—submit daily large-trader position reports. If a trader is at or above the applicable CFTC reporting level in any single futures month or option expiration at the daily market close, the reporting firm reports that trader’s entire position in all futures and options expiration months in that commodity, regardless of the size of the other individual positions. This is an important practical distinction: the COT “reportable” total is not simply the number of contracts above a threshold. Reporting levels are market-specific and can be changed by the CFTC, so historical work should use the reporting rules applicable to the period being studied.
What the COT total does—and does not—tell you
Reportable Positions appear across the CFTC’s Legacy, Supplemental, Disaggregated and Traders in Financial Futures report families, but the trader classifications inside the reportable universe differ by family. Legacy reports classify reportable open interest as Commercial or Non-Commercial, whereas Disaggregated and TFF reports use different four-category frameworks. A reportable total should therefore not be treated as a single economic type of trader.
Report format also matters. Where Futures Only reports are provided, the figures refer to futures positions. In Futures and Options Combined reports, option positions are converted to futures-equivalent positions using exchange-supplied delta factors and then combined with futures positions. The combined reportable long and short figures are therefore not raw counts of futures plus option contracts. Meanwhile, the CFTC derives Nonreportable Positions by subtraction, so the number and classifications of traders behind that residual are not known from the COT report itself. Reportability tells the researcher which positions fall inside the large-trader reporting framework; interpretation still requires the correct report family, format and trader category.