US-Iran Deal Removes Hormuz Risk Premium: Valaris Down 6.4%, Seadrill Down 4.2%
nashnova research
A 14-point US-Iran memorandum immediately reopens the Strait of Hormuz, sending WTI crude down 3.5% to $73.60 and offshore driller Valaris down 6.4% in a single session — falling oil prices are squeezing the entire services sector along the chain of crude price → exploration budgets → drilling orders.
What does this deal actually say?
The US and Iran signed a 14-point memorandum of understanding, launching a 60-day negotiation window while immediately allowing free passage through the Strait of Hormuz, with full transit capacity restored within 30 days.
The strait carries roughly 20% of the world's seaborne oil and LNG shipments. This means → once the waterway is confirmed open, the "insurance premium" that markets had baked into crude prices for blockade risk loses its rationale.
Trump explicitly stated the strait will remain toll-free even after the 60-day talks conclude. In plain terms = the market's residual worry — "what if talks collapse and the strait closes again" — has also been removed.
How far has oil fallen, and where does it sit now?
WTI crude futures fell as much as 3.5% intraday to $73.60/bbl, the lowest since March 2. Brent crude dropped 2% to $77.96/bbl.
For context: Brent touched $126/bbl at the peak of the conflict and has now retreated more than 38% from that high. This reflects a systematic squeeze-out of the geopolitical risk premium — the extra slice of the oil price that existed purely because of war or blockade fears.
Why are drilling stocks falling harder than crude itself?
Valaris (VAL) dropped 6.4% to $78.03, still 31.2% below its 52-week high of $113.42. Seadrill (SDRL) fell 4.2%.
This means → offshore drillers face a double squeeze. Lower crude first compresses E&P companies' 2026 revenue outlook; those companies then cut drilling capex; and the drillers' order books are the last link to absorb the hit. In plain terms = every step down in oil prices gets amplified by the time it reaches the drilling company.
Two days earlier Valaris had already fallen 4% when Brent broke below $80, making this a back-to-back hit. Year-to-date gains still stand at 49.6%, but the pressure path is now unmistakable.
Is this level of volatility unusual?
Over the past year, Valaris has seen single-day moves exceeding 5% on 25 occasions. This means → the 6.4% drop, while eye-catching, sits within the stock's normal volatility band — it is not a black-swan shock.
What matters more than the single-day magnitude is the confirmation of direction: Hormuz risk premium removed → crude's centre of gravity shifts lower → E&P budgets get cut → drilling orders come under pressure. Each additional step down this logic chain lowers the valuation anchor for the services sector by another notch.
市场有风险，内容仅供研究参考，不构成投资建议。