What Happened?
A number of stocks fell in the afternoon session after Trump said a US-Iran deal could come in "two or three days," pulling energy equities sharply lower as investors priced out the conflict premium.
That narrative collapsed at midday when US Central Command confirmed an American Apache helicopter had gone down near the coast of Oman, and Trump said the US "must respond" to what he described as an Iranian attack over the Strait of Hormuz. Rather than a clean reversal, the helicopter incident created deeper uncertainty for the sector.
Oil prices might have recovered some losses on re-escalation risk, but a potential US military response introduces physical infrastructure risk across the Gulf that is harder to price than a headline ceasefire. The sector's net decline reflected a day where the bullish and bearish cases cancelled each other out, leaving investors unwilling to commit either way.
The stock market overreacts to news, and big price drops can present good opportunities to buy high-quality stocks.
Among others, the following stocks were impacted:
- Oilfield Services company Liberty Energy (NYSE: LBRT) fell 2.2%. Is now the time to buy Liberty Energy? Access our full analysis report here, it’s free.
- U.S. Shale E&P company Riley Exploration Permian (NYSE: REPX) fell 3%. Is now the time to buy Riley Exploration Permian? Access our full analysis report here, it’s free.
- Oilfield Services company ProPetro (NYSE: PUMP) fell 1.9%. Is now the time to buy ProPetro? Access our full analysis report here, it’s free.
Zooming In On Riley Exploration Permian (REPX)
Riley Exploration Permian’s shares are very volatile and have had 21 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.
The previous big move we wrote about was 19 days ago when the stock dropped 3.6% on the news that crude oil edged lower on reports that the U.S. and Iran were nearing a draft peace resolution.
Adding to the weakness, Borr Drilling (BORR) dropped 16% after missing revenue expectations, leading the sector decline. The Iran conflict embedded roughly $15-20/barrel of "Hormuz risk" premium in crude since April. Peace headlines unwind that premium instantly and energy equities, priced as leveraged plays on oil, fall faster than the underlying. Borr Drilling's miss compounded the damage at the high-beta end: offshore drillers carry the highest operational leverage to crude and the largest downside when sentiment shifts.
Riley Exploration Permian is up 30.8% since the beginning of the year, but at $34.80 per share, it is still trading 15.6% below its 52-week high of $41.21 from May 2026. Despite the year-to-date gain, investors who bought $1,000 worth of Riley Exploration Permian’s shares 5 years ago would now be looking at only $825.82.
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