Oil Falls Almost 20% After Trump Signals Iran Deal

Brent crude slipped 4.5% on Friday to about $86.30 a barrel, its weakest level in almost two months, and has lost almost 20% over the past month after President Donald Trump told reporters the United States had “made a great settlement of the war with Iran” and that documents were pending finalization. Traders sold on the prospect that a signed agreement would restore shipments through the Strait of Hormuz and remove a wartime supply premium.

No final text has been published. Iran’s semi‑official Fars agency reported Tehran would likely accept a framework but said no memorandum has been approved. Iranian officials have urged caution about repeated public statements that a deal is imminent.

Market indicators show differing views about how much of a peace dividend is already reflected in prices. The Brent prompt spread — the gap between the front‑month and second‑month futures contracts that signals demand for immediate barrels — has fallen about 89% from a wartime peak of $10.27 in early April to roughly $1.11, including a 12.6% one‑day drop on Friday. A positive prompt spread reflects backwardation, where buyers pay extra for prompt delivery; at $1.11 the curve has priced most but not all of the expected reopening of flows. The spread remains above the pre‑war level near $0.24 and has not moved into contango, which would indicate a clear surplus.

Physical inventories are unusually low. Data from the International Energy Agency show observed inventories, including oil on water, declined by about 250 million barrels over March and April, a drop averaging roughly 4 million barrels per day. If tanker movements do not resume, low stocks could tighten the physical market.

Prediction market prices assign a lower immediate probability to a signed deal. Polymarket priced a permanent US‑Iran peace agreement at about 14% odds by June 15 and 33% by June 30. Those probabilities rise over subsequent months: about 41% by July 31, 56% by August 31, roughly 70% by the end of October and 75% by December 31.

Derivatives data show mixed positioning. Options on the United States Brent Oil Fund recorded a sharp intraday fall in the put‑to‑call volume ratio from 0.11 to 0.04 between June 8 and June 11, indicating heavy call buying during the session. The put‑to‑call ratio measured by open interest remained near 0.10, suggesting much of the new call activity did not persist in the standing book.

On hyperliquid perpetual futures venues, labeled‑wallet analytics show large traders net short. Whales were net short about $16.9 million and historically profitable smart traders net short $3.4 million on a Brent perpetual futures contract. Net taker flow on one venue reached negative $58.2 million over 24 hours. The funding rate on those contracts ran near 17.4% annualized, with longs paying funding to shorts.

Traders and analysts say the timing and form of any signed memorandum will affect whether recent selling is validated or whether crowded short positions could be exposed to a rapid rebound if the agreement is delayed or not finalized.