Position limits and accountability levels
Position limits cap the number of futures contracts one person or group of accounts under common control may hold in a market; accountability levels are lower thresholds that trigger questions from the exchange without being a violation. They target market concentration and manipulation risk, and they are distinct from the contract caps a broker or prop firm imposes.
Senzoukria · Glossary · Updated September 2026
Definitions
The CFTC glossary defines speculative position limits as limits on the maximum number of contracts that any one person may hold or control in a commodity futures market, and position accountability as a notification level that, when exceeded, triggers communication to an exchange but does not constitute a rules violation. Limits are commonly tightest in the spot month of physically delivered contracts, where concentration can distort delivery.
Who sets them
- The CFTC, for contracts covered by federal speculative limits.
- Exchanges, through their rulebooks, for their own products, including accountability levels.
- Positions are aggregated across accounts owned or controlled by the same person.
- Bona fide hedgers can obtain exemptions under defined conditions.
Three different caps
| Cap | Set by | Consequence of exceeding |
|---|---|---|
| Position limit | Regulator or exchange | Rule violation |
| Accountability level | Exchange | Inquiry, possible instruction to reduce |
| Maximum contracts (prop firm) | The firm's rules | Breach of the account's terms |
| Contracts per order (software) | The user | The order is refused before it leaves |
Worked example
A trader holds 30 contracts in one account and 25 in another account he controls. For limit purposes the position is 30 + 25 = 55 contracts, not two positions of 30 and 25. For a retail intraday trader such regulatory thresholds are rarely close; the cap that actually binds is usually the broker's or the prop firm's.
In Senzoukria
The application's caps are user safeguards: a 'Contracts per order' field in the trading settings, described as a safety net against a slip of the finger, which refuses larger orders, and a 'Max contracts' field on the autopilot. In the prop-firm rules screen, 'Maximum contracts' records the firm's own limit as read from its rulebook. None of these is a regulatory position limit.
Common mistakes
- Assuming separate accounts escape aggregation.
- Confusing an accountability inquiry with a violation.
- Treating a prop firm's maximum-contract rule as an exchange rule.
Related
In the same section
- Position sizing
- Portfolio heat
- Positive gamma regime
- Poor high / low
- Post-only order
- Point value
- Pre-open and IOP
- Point of control
Sources
- CFTC glossary (2026-09-25)
This page in other languages
Frequently asked questions
- Do position limits apply to day traders?
- Limits apply to positions held, and some rules look at intraday as well as end-of-day positions. For most retail traders the regulatory thresholds are far above their size; broker and prop firm caps are the ones that bind in practice.
- Is exceeding an accountability level illegal?
- No. By definition it triggers communication with the exchange, which can ask for information or instruct the trader not to increase the position, but it is not itself a rule violation.