June 18, 2026: WTI crude oil futures fell below $74 per barrel, dropping over 2% intraday to $74.10 per barrel. Brent crude futures simultaneously declined to $77.61 per barrel. Since news broke on June 15 that the US and Iran had reached a ceasefire memorandum of understanding, both major international oil benchmarks have plunged more than 15%. WTI crude continued to hit new lows not seen since March 4, breaking below the $80 mark for the first time in over three months and continuing its downward trajectory.
This round of oil price correction is not due to deteriorating demand, but rather a "declining probability of geopolitical conflict → supply expectations reverting" trade. For the crypto market, oil price movements are never just an energy story—they shape inflation expectations and the interest rate channel, becoming a core variable in asset pricing throughout 2026.
How the Reopening of the Strait of Hormuz Removes Panic Premium from the Oil Market
After the US and Israel launched airstrikes against Iran on February 28, the Strait of Hormuz was effectively closed, directly threatening about 20% of global oil and gas supply. During the conflict, Brent crude prices peaked at around $120 per barrel, compared to just under $70 before hostilities began.
On June 14, the US and Iran announced a ceasefire memorandum of understanding, with the formal signing scheduled for June 19 in Switzerland. The agreement calls for the immediate reopening of the Strait of Hormuz and the lifting of US sanctions on Iran. US President Trump announced on social media that he had "authorized free passage through the Strait of Hormuz" and declared, "Let the oil flow." Iran’s Deputy Foreign Minister Gharibabadi later confirmed the deal had been finalized.
Analysts at SPI Asset Management noted that this agreement successfully removed the "panic premium" from the oil market. On the day the deal was announced, WTI crude quickly dropped from above $85 to $80.75. On June 15, it broke below $80, with the intraday decline expanding to over 5%. By June 18, WTI had fallen to $74.10.
However, supply concerns have not been fully resolved. Shipping organization Bimco warned that the US-Iran agreement still contains many ambiguities, and the threat of sea mines in the Strait of Hormuz remains a major risk. Hundreds of vessels stranded in the Persian Gulf may take weeks to pass through the strait. Senior energy strategists at Rabobank also noted that a comprehensive peace deal may still be a long way off.
How Falling Energy Prices Reshape Inflation Expectations and Interest Rate Trajectories
The true impact of falling oil prices is never limited to the energy sector itself—it flows through the channels of inflation and interest rates, reshaping the pricing logic for nearly all assets.
In May 2026, US CPI showed energy prices rising 3.9% month-over-month, contributing more than 60% of the total monthly increase. The weight of oil prices in inflation means that price changes directly affect inflation expectations. After news of the US-Iran agreement broke, the market quickly activated a clear transmission chain: falling oil prices → cooling inflation expectations → loosening expectations for Fed rate hikes.
During last week’s oil price surge, traders had fully priced in a 25-basis-point rate hike by the FOMC in December. After the agreement was announced, the probability of a hike fell from nearly 100% to about 74%. The two-year US Treasury yield dropped in tandem, reflecting the market’s reversal of previously priced-in rate hike expectations.
UBS Global Wealth Management’s Head of Fixed Income Strategy pointed out that with oil prices suppressed, the Fed faces less pressure to raise rates this year. Research from Guotai Haitong Securities suggests that unless oil prices rebound again, the upward pressure on inflation from rising energy prices may have peaked. Under the baseline scenario—if the Strait of Hormuz gradually reopens in the coming weeks—international oil prices are likely to remain in the $70–$90 per barrel range, and imported inflation in most countries will probably start cooling from Q4 this year into Q1 next year.
June Fed Decision: Hawkish Signals and the Subtle Game of Rate Hike Expectations
On June 17–18, 2026, the new Fed Chair Kevin Warsh presided over his first FOMC meeting. The committee decided to keep the federal funds rate target range unchanged at 3.50%–3.75%, in line with market expectations.
Yet beneath the surface of an unchanged rate, policy signals were clearly hawkish. The post-meeting statement deleted key language hinting at possible future rate cuts, and the policy statement was trimmed to just 130 words. The most notable change was in the dot plot: among the 18 Fed officials submitting forecasts, 9 expect at least one rate hike before the end of 2026, with 6 favoring a cumulative increase of 50 basis points or more. The median policy rate for year-end 2026 was raised sharply from 3.4% in March to 3.8%. In March, not a single official had expected a rate hike within the year.
Inflation forecasts were also revised upward: the median overall PCE inflation for 2026 rose from 2.7% in March to 3.6%, and core PCE from 2.7% to 3.3%. GDP growth forecasts were lowered from 2.4% to 2.2%.
Warsh himself did not submit a dot plot forecast, emphasizing that the dot plot is merely a "scenario judgment with an eraser," not a commitment to any future policy path. This approach sends a clear signal: the Fed is moving away from the "forward guidance" era and toward a more data-driven decision-making framework.
From Oil Prices to Bitcoin: How Macro Liquidity Transmits to the Crypto Market
The link between oil prices and crypto assets is no longer just theoretical—in 2026, it has become a structural macro transmission mechanism.
The transmission chain is straightforward. Rising oil prices boost inflation expectations, forcing central banks to maintain or tighten monetary policy, global liquidity conditions tighten, and risk asset valuations come under pressure. Conversely, falling oil prices relieve inflation pressure, create space for monetary easing, and improved liquidity expectations benefit risk assets. This logic was fully validated by Q1 2026 data: as oil prices rose nearly 70%, Bitcoin faced significant downward pressure.
During the Hormuz crisis, the correlation between Bitcoin and WTI crude surged to 0.68, far above the historical average, which is typically below 0.3. This data reveals an important fact: when geopolitical shocks dominate market pricing, Bitcoin’s performance becomes increasingly tied to the macro liquidity narrative. Currently, Bitcoin is more influenced by liquidity conditions, ETF fund flows, and Fed policy expectations.
Crypto markets’ performance amid the oil price crash also confirms this transmission logic. On June 18, Bitcoin dropped to around $63,970, down about 2.72% in 24 hours; Ethereum fell to $1,729, a decline of about 3.65%. Although falling oil prices are usually seen as positive for risk assets, the crypto market’s reaction was more complex—the Fed’s hawkish dot plot suppressed market sentiment, and improved liquidity expectations have yet to translate into actual buying.
Historical Reference and Current Positioning of Oil-Bitcoin Correlation
Looking back, the correlation between Bitcoin and oil has not been constant. In 2020, Bitcoin showed correlation with oil; in 2021, that correlation weakened; in 2022, it shifted toward stronger ties with the tech sector. As the market cap of crypto assets grows, their correlation variance with global macro assets also increases.
The 2026 correlation spike to 0.68 signals a structural shift for Bitcoin—from the "digital gold" safe-haven narrative toward a positioning more akin to macro risk assets. After the oil shock eased, Bitcoin traded near $64,900, without the strong rebound many expected. This may indicate that oil price transmission to the crypto market is not linear—it requires the full chain of inflation expectations → interest rate expectations → liquidity conditions → risk appetite to materialize.
Looking at Q2 data overall, oil prices fell over 17%, while Bitcoin only corrected 6.5%. This divergence shows that the crypto market doesn’t simply move in tandem with oil, but seeks its own pricing anchor amid a web of macro factors.
Supply Risks Persist: Potential Variables for Oil Price Rebound
Despite the sharp drop in oil prices, structural supply-side risks have not been fully eliminated.
First, the actual reopening of the Strait of Hormuz remains uncertain. Shipowners and insurers need time to rebuild confidence in the strait’s safety. Bimco notes that without sufficient detail on when and through which safe routes navigation can resume, the shipping industry faces ongoing instability.
Second, the International Energy Agency’s monthly market report warns that if the agreement is successfully implemented and the strait reopens, this year’s supply crisis could turn into severe oversupply by 2027. This means oil price volatility may shift from "supply panic" to a new phase of "demand concerns."
Third, July brings the risk of a restocking surge in crude oil. If restocking demand is released all at once, oil prices could find renewed support. Additionally, even if the war ends soon, elevated costs for energy, transportation, and raw materials may continue to flow through supply chains to end-users.
For the crypto market, this means oil price uncertainty has not been completely resolved by the agreement. Any unexpected supply-side disruption could reignite inflation expectations and once again stir up Fed policy path forecasts.
Conclusion
WTI crude plunged over 15% in a week to $74.10, driven primarily by the US-Iran agreement easing supply concerns in the Strait of Hormuz. This event is reshaping global asset pricing logic through the chain of "falling oil prices → cooling inflation expectations → loosening rate hike expectations."
Although the Fed kept rates unchanged at its June meeting, the dot plot sent a clear hawkish signal—9 officials expect a rate hike this year, and the median policy rate was raised from 3.4% to 3.8%. The crypto market’s response is complex: while falling oil prices should theoretically benefit risk assets, hawkish policy expectations are limiting the scope for improved liquidity.
During the crisis, Bitcoin’s correlation with WTI crude surged to 0.68, well above historical averages, indicating that crypto assets are now deeply embedded in the global liquidity transmission network under current macro conditions. Going forward, oil price trends, the actual reopening progress of the Strait of Hormuz, and the Fed’s data-driven policy path will collectively shape the core variables influencing crypto market pricing.
FAQ
Q: Why did WTI crude oil plunge over 15% in a week?
On June 14, the US and Iran announced a ceasefire memorandum of understanding, calling for the immediate reopening of the Strait of Hormuz and lifting US sanctions on Iran. The Strait of Hormuz handles about 20% of global oil shipments; its closure during the conflict led to tight supply. After the agreement was announced, the market quickly priced in expectations of supply returning, removing the panic premium and causing oil prices to tumble.
Q: How does falling oil prices affect Fed monetary policy?
Oil is a major input for inflation. Falling oil prices directly lower energy costs and ease overall inflation pressure. As inflation expectations cool, market expectations for Fed rate hikes weaken. Before the US-Iran agreement was announced, the market had almost fully priced in a December rate hike; since then, that probability has dropped significantly.
Q: Is there a stable correlation between crude oil and Bitcoin?
During the Hormuz crisis, Bitcoin’s correlation with WTI crude surged to 0.68, far above the historical average, which is typically below 0.3. This shows that when geopolitical shocks dominate the market, Bitcoin’s performance is highly linked to energy prices. However, this correlation is not constant—it weakened significantly in 2021. The correlation mainly transmits through inflation expectations and liquidity conditions.
Q: Is falling oil always a positive signal for the crypto market?
Not necessarily. In theory, falling oil prices ease inflation pressure and loosen monetary policy expectations, benefiting risk assets. But the transmission chain is not linear. The Fed’s June dot plot shows half of officials expect a rate hike this year, and hawkish signals are suppressing market sentiment. Crypto market reactions depend on whether falling oil prices actually translate into improved liquidity conditions, a process influenced by multiple macro factors.
Q: Could oil prices rebound in the future?
There are several potential rebound variables. The actual reopening of the Strait of Hormuz remains uncertain, and shipowners and insurers need time to rebuild confidence. If restocking demand for crude oil surges in July, prices could rise again. The International Energy Agency also warns that if the agreement is not smoothly implemented, supply-side disruptions could persist.
