The CFTC oil trades probe is open and reaches back to 23 March, the US regulator’s chairman said on 23 October. For India the sharper date is 8 April: after a ceasefire announcement Brent fell 14 per cent and the Nifty closed 3.78 per cent higher, and two US senators say about ₹9,100 crore ($950 million) in bets on falling oil were placed in the hours before. Since March, 61 per cent of India’s official crude basket has been Dated Brent.
No trader has been named or accused, and no Indian entity is alleged to be involved. This analysis separates what the regulator has said, what congressional letters allege and what Bloomberg reported, then sets the dates against Indian benchmarks and asks what New Delhi can do.
CFTC Oil Trades Probe: What the Regulator Confirmed and What Bloomberg Reported
CFTC Enforcement Director David Miller said on 22 October that the agency has probed suspicious oil trading around the US war in Iran “from the beginning” and that the investigation remains open. Chairman Michael Selig told Bloomberg Television on 23 October that enforcement staff have been looking at the trades back to 23 March. Neither has named a trader, and TES found no announced enforcement action.
The dispute is about process. On 13 October Bloomberg reported that Mel Gunewardena, a senior adviser to Selig, told a supervisor in the Division of Market Oversight to retract an enforcement referral that flagged trading about 15 minutes before President Donald Trump’s 23 March post, and took over the examination himself. Bloomberg said billions of dollars of contracts betting on lower oil and a higher S&P 500 were placed in that window. The CFTC declined to comment, and Gunewardena did not respond to Bloomberg.
Miller’s remarks were a response to that report, and they do not say whether the referral was restored. Reuters noted that investor advocates and lawmakers fear the agency’s enforcement work is tapering, as staff leave while it oversees a growing prediction-markets industry.
Four Announcement Days, Four Large Bets: What Congressional Letters Allege
Letters to Selig from US lawmakers describe four sizeable positions in oil futures, each placed shortly before an announcement on Iran: about ₹4,800 crore ($500 million) on 23 March, ₹9,100 crore ($950 million) on 7 April, ₹7,300 crore ($760 million) on 17 April and ₹4,100 crore ($430 million) on 21 April. The sizes come from media reports cited in the letters, and the CFTC has not confirmed any of them.
| Date | Announcement | Reported position | Brent reaction | Source of the allegation |
|---|---|---|---|---|
| 23 March | Five-day postponement of strikes on Iranian power plants | About ₹4,800 crore ($500 million), minutes before | Fell by more than 10 per cent that day | Senators Warren and Whitehouse, 9 April |
| 7 April | Two-week US-Iran ceasefire | About ₹9,100 crore ($950 million), hours before | Fell 14.03 per cent to $93.87 in morning trade on 8 April | Senators Warren and Whitehouse, 9 April |
| 17 April | Iran’s announcement that the Strait of Hormuz is open | About ₹7,300 crore ($760 million) | Settled down 9.1 per cent at $90.38 | Rep. Ritchie Torres, 22 April |
| 21 April | Indefinite extension of the ceasefire | About ₹4,100 crore ($430 million): 4,260 Brent lots between 19:54 and 19:56 GMT; announcement at 20:10 GMT | Dropped to about $96.83 within a minute | Rep. Ritchie Torres, 22 April |
Table: Reported positions and Brent reaction. Source: letters of 9 April and 22 April 2026 citing media reports; Brent figures from wire reports. Rupee values at about ₹95.5 to the dollar.
Other reports differ on the first date. A letter led by Senator Raphael Warnock cites a single trader placing more than $580 million in oil futures trades before the 23 March post, and the Wall Street Journal reported more than $800 million of crude futures changing hands in off-hours trading ahead of it.
Torres puts April’s three positions at about ₹20,000 crore ($2.1 billion) in combined exposure. The letters ask the CFTC to establish whether anyone with advance knowledge of policy traded on it. They do not say anyone did.
India’s Crude Basket Is Now 61 Per Cent Dated Brent, So Announcement-Day Swings Reach Delhi’s Benchmark
The Petroleum Planning and Analysis Cell (PPAC) changed India’s official crude basket in March, giving Dated Brent 61 per cent and the Oman-Dubai average 39 per cent. For the previous three years the weights had been about 79 per cent Oman-Dubai and 21 per cent Brent. Business Standard reported that Kpler data and refiners’ traders showed over half of India’s oil imports were in practice priced off Brent, and an official said the old weights had pushed the basket as high as $156 a barrel.
That makes Brent-linked pricing the largest single input to India’s official basket. India imported 88.7 per cent of its crude in 2025-26 (provisional), the Minister of State for Petroleum told the Rajya Sabha, and Russian crude is part of why the weights moved. Kpler estimated India’s Russian imports at about 1.82 million barrels a day in September, a figure TES used in its analysis of the sanctions waiver. The basket stood at $101.07 a barrel on 4 September.
TES assesses that Brent’s moves of roughly 9 to 14 per cent on three of the four announcement days passed to Indian reference prices more directly than they would have under the old weights, because Dated Brent moves with the Brent futures market.
The letters do not name the contract for every position: the 23 March bet was reported on the New York Mercantile Exchange, where US crude trades, and the 21 April position was in Brent, but WTI and Brent fell by similar amounts on 8 and 17 April. The Hormuz disruption behind those swings is covered in TES’s report on Hormuz oil flows.
On 24 March and 8 April, Indian Markets Moved With the Announcements
Both announcements reached Indian screens after the close, so the reaction came in the next session. On 24 March the Sensex gained 1,372.06 points, or 1.9 per cent, to 74,068.45, after falling 2.46 per cent the day before. On 8 April the Nifty closed 3.78 per cent higher at 23,997.35 and the Sensex gained nearly 4 per cent.
Figure: Brent and Nifty 50 moves around two oil announcements. Source: PTI closing data for the Nifty; wire reports for Brent. The 23 March Brent move is shown as a floor of 10 per cent because reported figures range from 10 to 15 per cent.
| Session | Trigger | Sensex | Nifty 50 |
|---|---|---|---|
| 24 March | 23 March post postponing strikes on Iran’s power plants | +1,372.06 points (about 1.9 per cent) to 74,068.45 | +399.75 points to 22,912.40 |
| 8 April | Two-week ceasefire announced on 7 April | Up nearly 4 per cent | +873.70 points (3.78 per cent) to 23,997.35 |
Table: Indian benchmark closes. Source: PTI. On 23 March the Sensex had fallen 1,836.57 points (2.46 per cent) and the Nifty 601.85 points (2.60 per cent).
Oil marketing companies gained sharply on 8 April. In morning trade HPCL rose 9 per cent, BPCL 8.83 per cent and Indian Oil 8.21 per cent as Brent fell 14.03 per cent.
None of this links any trader to any gain, and it does not suggest Indian participants were involved. It shows how much of India’s equity and import-cost picture rides on a handful of headlines, which is why the integrity of the trading around them, and the CFTC oil trades probe that examines it, matters to Indian investors and importers. TES examined how oil prices and foreign investor flows interact in its report on when foreign investors will return.
Benchmark Integrity Has a Precedent, and It Is Not the Same Offence
The closest precedent for the CFTC oil trades probe is LIBOR. On 27 June 2012 the agency ordered Barclays to pay a $200 million penalty, then its largest civil penalty, for attempted manipulation of and false reporting on LIBOR and Euribor. The offences differ: that case concerned false rate submissions, and nothing in the oil episode has been proven. The parallel is the principle that a price many parties rely on must be trustworthy.
Miller said the agency is also watching prediction markets and that staff have investigated, and may have open investigations into, candidates who traded on contracts about their own elections. A mid-October Reuters and Ipsos poll found most Americans oppose betting on government actions or elections. In TES’s reading, the same regulator is stretched across oil futures and prediction markets as the midterms near.
What New Delhi Can Do While the US Investigation Runs
TES assesses that three low-cost steps are open to New Delhi, none of which depends on the outcome of the CFTC oil trades probe. The first is to record announcement-day benchmark moves in the PPAC basket reporting, so that the cost of information risk is visible. The second is to keep crude sourcing diversified, so that no single benchmark sets the whole import bill. The third is to ask US regulators, through diplomatic channels, what their findings imply for importers who price off Brent.
What to Watch Before the 3 November Midterms
Will the CFTC oil trades probe publish findings?
No timeline has been given. Enforcement Director David Miller says the investigation remains open, and the congressional letters asked for public updates. Congressional oversight of the withdrawn referral that Bloomberg reported is the next step to watch, along with any enforcement action the agency chooses to announce.
Could another announcement-day swing come before the midterms?
Brent was near $115 on 23 October, a five-month high (TES’s market note that day put it near $114), with market speculation of renewed US and Israeli strikes after the 3 November midterms, according to wire reports. Any further Iran announcement would test both the market and the regulator.
What should Indian refiners and investors track?
Dated Brent and Brent futures, since the official basket is 61 per cent Brent-linked; the monthly PPAC basket price; and oil marketing company share prices in the first Indian session after any announcement.
TES expects the integrity question to outlast the news cycle. Brent is the price India’s official basket now leans on most, and the next announcement on Iran will arrive with oil near $115 and a regulator still answering questions about its own process. For New Delhi the sensible reading is to treat announcement-day moves as information risk, keep sourcing diverse, and watch whether the CFTC’s findings, when they come, name the mechanism.
Source note: CFTC officials’ remarks as reported by Reuters and Bloomberg, US congressional letters of 9 and 22 April 2026, PTI market data, PPAC basket reporting, a Rajya Sabha reply and wire reporting. Positions are allegations in letters; assessments are marked as TES analysis.
