Regulatory desk · SEBI document · 9 Sep 2026
SEBI doubles client position limits in commodity derivatives and caps the larger breach penalty at Rs 2,00,000
The terms this paper uses
What a client position limit is. A client position limit is the most that one client may hold in open contracts on a single commodity, set as a share of how much of that commodity is actually available. It is for anyone who trades commodity futures and options through a trading member, and it binds the trading member most of all: the broker must keep its clients inside the limit, and the broker pays the penalty when a client goes over.
The other words this paper uses
What open interest is. Open interest is the contracts a client holds that have not yet been closed or settled. The limit is measured against it, on the client's own account or across client accounts that are counted together.
What deliverable supply is. Deliverable supply is how much of a commodity is really available to be handed over when contracts settle. The limits are written as a percentage of it, and the numbers they produce are rounded down.
How commodities are sorted. SEBI places each commodity as broad, narrow or sensitive, and the limit depends on the label. From this circular a client may hold up to 2% of deliverable supply in a broad commodity, 1% in a narrow one and 0.5% in a sensitive one, double the limits that applied before.
The new test for a broad commodity. An agricultural commodity now counts as broad if it is not sensitive and its average deliverable supply over the past five years is at least 10 lakh metric tonnes, or at least INR 5,000 crore in value. Exchanges had told SEBI that very few commodities could meet both parts of the old test. A commodity that moves from narrow to broad keeps the 1% limit for one year first; after that the exchange may review it and raise it to 2%.
How the penalty works. For each breach the broker pays the amount over the limit, times the closing price, times the number of days the breach lasted, times 2%. Where the breach is more than 2% of the limit, that sum is capped at Rs 2,00,000; where it is up to 2% of the limit, it is capped at Rs 10,000. Before this circular the larger kind of breach had no ceiling at all.
What square-off mode is. If the larger kind of breach happens more than 3 times in a calendar month for one broker in the same commodity, the exchange puts that broker in square-off mode for one day: it may close positions but not open new ones.
Where agricultural futures trade. In the month to the end of August, agricultural futures turnover was Rs 24,756 crore on NCDEX, about Rs 176 crore on MCX and nil on NSE.
The sibling rule on — deliberately pushing a system with far more orders or trades than a normal day brings, to find out where it breaks . A separate SEBI circular on the same market changed stress testing for commodity derivatives: the cut-off beyond which the most extreme past price swings are trimmed was lowered from 10 to 5 on the test's own scale, so the test now uses less extreme past swings.
Most one trader may hold, as a share of the crop that can be delivered
| Broad commodity, per client | 2% |
| Narrow commodity, per client | 1% |
| Newly broad commodity, first year | 1% |
| Sensitive commodity, per client | 0.5% |
In one line
This reaches commodity brokers and their larger clients directly: clients may hold bigger positions in commodity futures, and the larger kind of breach, which had no ceiling, now costs the broker a capped sum.
What the paper sets
What does it require, and where does it say it?
For a client-level open-interest violation above 2% of the prescribed limit, the member's penalty is limit exceeded times closing price times days the violation continued times 2% (0.02), or Rs. 2,00,000/-, whichever is lower.
Where the paper says it · paragraph 2.1, Annexure J item (1)(a)
“(1) Monetary penalty on the concerned member for violations at Client level in the open interest (either on own account or on account of clients/clubbed client level) are linked to the quantum/value of violation committed and to be charged from the concerned member for every day of violation, as under: a) Where the violation is more than 2% of the prescribed limit(s) – Limit exceeded x Closing price x number of days such violation continued x 2% (0.02) or Rs. 2,00,000/- whichever is lower.”
For a violation of up to 2% of the prescribed limit, the same formula applies but the penalty is capped at Rs. 10,000/-, whichever is lower.
Where the paper says it · paragraph 2.1, Annexure J item (1)(b)
“b) Where the violation is up to 2% of the prescribed limit(s) – Limit exceeded x Closing price x number of days such violation continued x 2% (0.02) or Rs. 10,000/- whichever is lower.”
Commodities that move from narrow to broad because of the new definition keep a 1% limit for one year first.
Where the paper says it · paragraph 2.3
“The commodities which may shift from narrow category to broad category post change in definition of broad category, shall initially retain position limit of 1% for one year.”
In stress testing for commodity derivatives, price movements at a set Z-score replace more extreme historical movements beyond that threshold for all commodities.
Where the paper says it · paragraph 3
“Price movements corresponding to a Z-score of 5 will replace extreme price movements beyond that threshold in peak historical returns of all the commodities.”
If the larger kind of violation (item 1(a)) happens more than 3 times in a calendar month for a member in the same commodity, the exchange puts that member in square-off mode for one day.
Where the paper says it · paragraph 2.1, Annexure J item (2)
“(2) In case, the instance at 1(a) above is observed for more than 3 times for a trading member in a calendar month, the Exchange would put the concerned member on square off mode for a period of one day, if the violation is on account of the same commodity.”
An agricultural commodity counts as a 'Broad Commodity' if it is not a 'Sensitive Commodity' and meets the criteria that follow (it points forward to the next sentence).
Where the paper says it · paragraph 2.2
“An agricultural commodity will be classified as 'Broad Commodity' if it is not a 'Sensitive Commodity' and satisfies the following criteria: Average deliverable supply for past five year s is at least 10 Lakh Metric Ton (MT) in quantitative terms or is at least INR 5,000 Crore in monetary terms.”
The new test for a broad commodity: average deliverable supply over the past five years of at least 10 lakh metric tonnes, or at least INR 5,000 crore in value.
Where the paper says it · paragraph 2.2
“Average deliverable supply for past five year s is at least 10 Lakh Metric Ton (MT) in quantitative terms or is at least INR 5,000 Crore in monetary terms.”
Client-level position limits are set per category: broad commodities 2%, narrow 1% and sensitive 0.5% of deliverable supply.
Where the paper says it · paragraph 2.3, table
“Broad 2% of the deliverable supply Narrow 1% of the deliverable supply Sensitive 0.5% of the deliverable supply The numbers arrived based upon above formula should be rounded off downward to appropriate number of zeroes.”
After that period (pointing back to the preceding sentence), the exchange may review such commodities and raise their limit to 2%, the broad-category limit.
Where the paper says it · paragraph 2.3
“Thereafter, pursuant to a review by the exchange and upon satisfaction, the exchange may increase the position limit of such commodities to 2% as per the applicable position limits for the broad category.”
What our read rests on
How this rule got here
Who it touches
Related rules on the same subject
- Review of Inclusion of Historical Scenarios in Stress Testing for Commodity Derivatives Segment (12 Aug 2026, a sibling rule on the same subject): In stress testing for commodity derivatives, price movements at a set Z-score replace more extreme historical movements beyond that threshold for all commodities.
What we make of it opinion
What do we think this paper does, and why?
SEBI has doubled how much a single client may hold in commodity derivatives, to 2% of deliverable supply for a broad commodity, and capped the penalty for the larger kind of breach at Rs 2,00,000 where there was no ceiling before. SEBI says the old limits date from 2017 and were set for the market of that time, and that it had been asked to cap the penalty, while exchanges had told it very few commodities could meet the old test for a broad commodity. What we don't know is whether the extra room will draw more trading into agricultural futures, or simply let the same large clients hold bigger positions in the same few commodities.
Why we think so3 reasons
On what grounds?
- The first reason is how wide the change runs. Every limit is double the old one, for broad, narrow and sensitive commodities alike, so the extra room is not confined to farm goods.
- The second reason narrows the first: for some commodities the room is staged. A commodity that moves from narrow to broad under the new test keeps the 1% limit for one year, and the exchange decides after a review whether it reaches 2%.
- Both of those are about how much a client may hold; the third is about what a breach costs. The larger kind of breach now has a ceiling where it had none, while square-off mode still bites if it repeats in one commodity within a month.
What would prove us wrong3 trip-wires
What would we have to see to drop that read?
- First, if agricultural futures turnover on NCDEX stays flat in the months after the change, the extra room was not wanted.
- Second, if exchanges keep commodities that moved to broad at the 1% limit after their first year, the doubling is smaller than it reads.
- Third, if brokers breach more often now that the larger breach is capped, the ceiling cost more discipline than it saved.
What to watch3 things to watch
What happens next, and when would we know?
- Monthly agricultural futures turnover on NCDEX, MCX and NSE, to see whether trading grows now that the limits are higher.
- Exchange notices naming commodities that moved from narrow to broad, and whether each reaches 2% after review.
- Any exchange notice putting a broker in square-off mode, which would show repeat breaches still happen.
Who this touches
Who could benefit and who is at risk, and on what condition?
Opinion · adds no figures the Facts do not hold · every effect is potential and states its condition
| Who | Potential effect | How it reaches them | How sure |
|---|---|---|---|
| Exchanges, clearing houses & depositories | ◆ unclearif more commodities pass the broad test, exchanges gain room to list bigger positions, but they also carry the reviews and the square-off calls; the reviews they run after the first year would settle which way it pulls | The exchange decides after a review whether a commodity that moved to broad may reach the higher limit, and it puts a broker in square-off mode for repeat breaches. | Inferred · the first reviews fall after the one-year hold |
| Brokers & investing apps | ▲ potential benefitif a client's breach runs to more than 2% of the limit | The broker pays the penalty for its clients' breaches, and that larger kind of breach now has a ceiling where it had none, so the broker's worst case is bounded. | Inferred · from the circular's own penalty terms |
| The regulator | ◆ unclearif larger positions add trading, the market deepens, but a capped penalty weakens the deterrent | SEBI sets the limits and the penalty, and the exchanges enforce them on its behalf. | Unresolved · the number of breaches after the change would settle it |
The evidence
From SEBI's paper, Review of Position Limits for Clients and Penalty Provisions for Violation / Breach of Position Limits for Commodity Derivatives Segment, 9 Sep 2026. The paper.
Also in the paper — what the rule is today, who is covered, and by when
Every line below is quoted from that same paper. Open it.
| Where | What it says | The paper's words |
|---|---|---|
| paragraph 1 | The position limits being replaced date from 2017 and were set for the market conditions of that time. | “The current position limits were introduced in 2017, aligned with market conditions prevailing at that time.” |
| paragraph 1 | SEBI says it received requests to cap the penalty for position-limit violations set under Para 3.4.3. | “Further, representations have been received for capping of penalty for position limit violation as prescribed under Para 3.4.3.” |
| paragraph 3 | The changes apply immediately from the circular's issue. | “The circular shall come into force with immediate effect.” |
| paragraph 2.3, table of existing position limits | The existing client-level position limits by category, as a share of deliverable supply. | “Broad 1% of the deliverable supply Narrow 0.5% of the deliverable supply Sensitive 0.25% of the deliverable supply The numbers arrived based upon above formula should be rounded off downward to appropriate number of zeroes.” |
| paragraph 3.3 | Under the existing rule there is no ceiling on the penalty for a violation above a set share of the specified position limit. | “Currently, there is no ceiling / cap on the penalty for violation exceeding 2% of the specified position limit.” |
| paragraph 2.5.2.1 | Exchanges said very few commodities could meet both criteria in the current definition of the broad category. | “It was submitted by the exchanges that very few commodities were able to meet both the criteria as mentioned in the current definition of ‘broad category’.” |
| paragraph 2.5.1.1 | The recommended position limits are double the existing overall client-level limits. | “It may be noted that the recommended position limits are double of the existing overall client level position limits.” |
| paragraph 3 of the enclosed SEBI circular | The enclosed SEBI circular takes effect immediately. | “The circular shall come into force with immediate effect.” |
| paragraph 1, extract of paragraph 22 of Annexure O | The earlier rule used a different Z-score threshold beyond which extreme historical price movements were replaced. | “Price movements corresponding to a Z-score of 10 will replace extreme price movements beyond that threshold in peak historical returns of all the commodities.” |
| paragraph 4 | The sibling circular takes effect immediately. | “The circular shall come into force with immediate effect.” |
| Figure | Reading | Date | A year earlier | Where from |
|---|---|---|---|---|
| MCX agriculture commodity futures turnover, month | Rs 175.66 crore | 31 Aug 2026 | sebi.gov.in | |
| NCDEX agriculture commodity futures turnover, month | Rs 24,756 crore | 31 Aug 2026 | sebi.gov.in |
What else we hold on this
We hold 6 other SEBI documents on this subject, published between 11 Feb 2026 and 12 Aug 2026 — and none of them has become a card. They are the store's, not the paper's: nothing below is cited by the document above.
- Review of Inclusion of Historical Scenarios in Stress Testing for Commodity…12 Aug 2026 · no card written
- Clarification with respect to applicability of the benefit of early pay-in in…19 Jun 2026 · no card written
- — a proposal the regulator publishes to invite comment before it decides; it binds nobody yet on review of position limits for clients and penalty provision…12 May 2026 · no card written
- Consultation Paper on Draft Circular on Clarification with respect to Applicability…5 May 2026 · no card written
- Review of Coverage of Settlement Guarantee Fund for Commodity Derivatives Segment16 Mar 2026 · no card written
- Capacity Planning and Real Time Performance Monitoring framework for Commodity…11 Feb 2026 · no card written
Go deeper
Whether we have said this before
1 of them became a card.
Audit trail: how this card was checked, and the store's own notes
Status: Clear. data pending: 3 hold reason(s) open
Exact figures: 20 quoted facts from Review of Position Limits for Clients and Penalty Provisions for Violation / Breach of Position Limits for Commodity Derivatives Segment; the warning on every one: none.
Words used on this page, in plain English
- stress testing
- deliberately pushing a system with far more orders or trades than a normal day brings, to find out where it breaks
- consultation paper
- a proposal the regulator publishes to invite comment before it decides; it binds nobody yet