Someone Bet $950 Million on Oil Just Before the US-Iran Ceasefire. Now the CFTC Wants Answers

TLDR

• The CFTC is investigating suspicious oil futures trades placed before two Trump administration announcements on Iran
• Trading surged on March 23, about 15 minutes before Trump delayed strikes on Iranian energy infrastructure
• A ~$950 million bet on oil prices was placed hours before the US-Iran ceasefire was announced on April 7
• Investigators are requesting “Tag 50” identity data from CME Group and Intercontinental Exchange platforms
• Democratic Senator Elizabeth Warren is calling for a deeper probe into potential insider trading by administration officials

The US Commodity Futures Trading Commission is looking into a series of oil futures trades that were placed shortly before major announcements from the Trump administration about its Iran war policy.

The probe centers on trading activity on two platforms: CME Group’s NYMEX and Intercontinental Exchange’s futures exchange. Investigators are focused on at least two separate trading events that happened within a two-week window.

The first event took place on March 23. Oil futures trading spiked about 15 minutes before President Trump publicly announced he was postponing plans to strike Iranian energy infrastructure.

The second event happened on April 7, when Trump announced a two-week ceasefire with Iran. Hours before that announcement, traders placed an approximately $950 million bet on oil prices.

Both spikes in trading contributed to falling oil prices and rising equity prices. Regulators are now trying to find out who was behind those trades.

To do that, the CFTC has requested “Tag 50” data from the exchanges. This type of data identifies the entities behind trades and is commonly used for regulatory and auditing purposes. ICE declined to comment, while CME said it works closely with the CFTC to monitor trading activity.

Lawmakers Push for Answers

CFTC Chairman Michael Selig addressed Congress on Thursday. He did not mention the specific investigation, but made his position clear.

Democratic Senator Elizabeth Warren called the probe a start but said regulators need to go further. She wants investigators to look specifically at whether administration officials were involved in any insider trading.

The White House has already warned its own staff not to use their positions to place bets in futures markets. It did not respond to Warren’s statement.

Prediction Markets Also Under Scrutiny

The oil futures probe is running alongside a separate but related push against insider trading in prediction markets.

In late March, CFTC enforcement director David Miller stated publicly that insider trading laws do apply to prediction markets, pushing back on what he called a widespread myth.

Both Kalshi and Polymarket have introduced new rules against insider trading following pressure from Democratic lawmakers.

The Public Integrity in Financial Prediction Markets Act of 2026 was introduced in late March. The bill targets insider trading specifically by government officials in prediction markets.

The CFTC’s request for Tag 50 identification data from exchanges remains one of the most concrete steps taken in the oil futures investigation so far.

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