Oil-price bets ahead of Iran war news totalled $7bn - report

A Reuters analysis shows that well-timed short bets on oil prices placed across exchanges in March and April amounted to as much as $7 billion. The positions spanned multiple fuel types and derivative contracts and occurred just before key Iran-related policy announcements, according to traders and exchange data reviewed by Reuters.

The trades included short positions in Brent and West Texas Intermediate (WTI) crude as well as gasoline and diesel futures, executed mainly on the Intercontinental Exchange (ICE) and the Chicago Mercantile Exchange (CME). Earlier Reuters calculations that focused on four specific days put the value at about $2.6 billion, but the broader exchange-level analysis raises the total to roughly $7 billion, with individual events in late March and April involving trades estimated at $500m–$950m.

Those transactions preceded price falls tied to announcements such as a delay to threatened attacks, a ceasefire and talks about reopening the Strait of Hormuz, at times triggering sharp declines in benchmark Brent and WTI contracts. Reuters’ reporting notes intraday moves driven by the news flow, underlining how timing of large derivative orders can amplify price swings in already stressed markets.

Reuters also reports it could not identify the ultimate counterparties behind the trades and that U.S. authorities did not immediately comment. The U.S. Commodity Futures Trading Commission (CFTC) and the Department of Justice (DOJ) have been mentioned in relation to inquiries, and the CME is reported to be examining some of the transactions, raising questions about market access to nonpublic information and trade surveillance.

Market analysts say the revelations are likely to increase regulatory scrutiny and could raise hedging costs and short-term volatility in energy markets. If investigations find misuse of information or market abuse, enforcement actions and tighter reporting rules could follow, affecting liquidity and the cost of protecting positions in crude and fuel markets in the coming months.