What does the sharp decline in crude oil mean for the crypto market?
Macroeconomic liquidity analysis after WTI drops below $74

June 18, 2026, WTI crude oil futures fell below $74 per barrel, down over 2% intraday, closing at $74.10 per barrel; Brent crude oil futures also declined to $77.61 per barrel. Since the news of the US and Iran reaching a ceasefire memorandum on June 15, the prices of the two major international crude oil benchmarks have both plunged more than 15%. WTI crude oil hit a new low since March 4, continuing to decline after first breaking below the $80 mark over three months ago.

This round of oil price adjustment is not caused by deteriorating demand, but rather a trading expectation of "decreased geopolitical conflict probability → return of supply expectations." However, for the crypto market, oil prices have never been just an energy story—they are becoming a core variable influencing asset pricing throughout 2026 via inflation expectations and interest rate channels.

How the Resumption of the Strait of Hormuz Can Remove 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 natural gas supplies. During the conflict, Brent crude oil prices peaked at around $120 per barrel, while before the conflict, prices were slightly below $70.

On June 14, the US and Iran announced the signing of a ceasefire memorandum, with the official signing ceremony scheduled for June 19 in Switzerland. The agreement stipulates the immediate reopening of the Strait of Hormuz and the lifting of US sanctions on Iran. President Trump announced on social media that he had "authorized the free opening of the Strait of Hormuz," stating "let the oil flow." Iran’s Deputy Foreign Minister Gharibabadi subsequently confirmed that the agreement had been finalized.

SPI Asset Management analysts pointed out that this agreement successfully removed the "panic premium" from the oil market. On the day of the announcement, WTI crude oil quickly fell from above $85 to $80.75; on June 15, it further broke below $80, with intraday declines exceeding 5%. As of June 18, WTI had fallen to $74.10.

However, concerns about supply have not been fully alleviated. Shipping organization Bimco warned that there are still many ambiguities in the US-Iran agreement, and threats from mines in the Strait of Hormuz remain a major risk. Hundreds of ships stranded in the Persian Gulf may take several weeks to pass through the strait gradually. Senior energy strategist at Rabobank also stated that a comprehensive peace agreement may still be a long way off.

How Falling Energy Prices Rewrite Inflation Expectations and Interest Rate Paths

The real impact of falling oil prices on the market is never limited to the energy sector itself—they reshape the valuation logic of almost all assets through inflation and interest rate channels.

In May 2026, US CPI energy prices rose 3.9% month-over-month, contributing over 60% of the overall monthly increase. The weight of oil prices in inflation determines that their price changes directly influence inflation expectations. After the US-Iran agreement was announced, a clear transmission chain quickly took hold: falling oil prices → cooling inflation expectations → loosening of Fed rate hike expectations.

During last week’s period of high oil prices, traders fully priced in a 25 basis point rate hike by the FOMC in December. After the announcement, the probability of this hike dropped from nearly 100% to about 74%. The two-year US Treasury yield also declined, reflecting the market’s unwinding of prior rate hike expectations.

UBS Global Wealth Management’s fixed income strategist noted that with oil prices suppressed, the Fed’s pressure to raise rates this year is easing. Guotai Tonghua Securities research reports suggest that if oil prices do not rise again, the inflationary pressure from energy prices may have peaked. Under baseline assumptions, if the Strait of Hormuz gradually reopens in the coming weeks, international oil prices could stay in the $70–$90 per barrel range, and imported inflation across countries is likely to begin cooling in Q4 2026 to Q1 2027.

The Fed’s June Decision: Hawkish Signals and the Subtle Game of Rate Hike Expectations

On June 17–18, 2026, Fed Chair Kevin W. presided over his first FOMC meeting since taking office. The meeting decided to keep the federal funds target range unchanged at 3.50%–3.75%, in line with market expectations.

However, beneath the surface of unchanged rates, the policy signals were clearly hawkish. The post-meeting statement removed key language hinting at possible rate cuts in the future, and the statement was significantly shortened to just 130 words. The most notable change was in the dot plot: of the 18 Fed officials’ forecasts, 9 expected at least one rate hike before the end of 2026, with 6 advocating for a cumulative increase of 50 basis points or more. The median policy rate forecast for the end of 2026 was raised sharply from 3.4% in March to 3.8%. In the March projections, no officials anticipated the need for rate hikes within the year.

Inflation forecasts were also revised upward: the median PCE inflation for 2026 was raised 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%.

W. did not submit a dot plot forecast himself, emphasizing that the dot plot is just a scenario judgment with “eraser” assumptions, not a commitment to future policy paths. This approach itself sends a clear signal: the Fed is moving away from the “forward guidance” era toward a more data-dependent decision framework.

How Macroeconomic Liquidity Transmission Affects Crypto Markets from Oil Prices to Bitcoin

The correlation between oil prices and crypto assets is no longer just a theoretical discussion—it has become a structural macro transmission mechanism in 2026.

The logic of the transmission chain is clear. Rising oil prices boost inflation expectations, forcing central banks to maintain or tighten monetary policy, tightening global liquidity conditions, and pressuring risk asset valuations. Conversely, falling oil prices relieve inflation pressures, creating room for monetary easing, improving liquidity expectations, and benefiting risk assets. This logic was fully validated in Q1 2026: when oil prices rose nearly 70%, Bitcoin faced significant downward pressure.

The correlation between Bitcoin and WTI crude oil surged to 0.68 during the Hormuz crisis, far above the average of below 0.3 for most of the past history. This data reveals an important fact: during periods dominated by geopolitical shocks, Bitcoin’s price increasingly becomes intertwined with macro liquidity narratives. Currently, Bitcoin is more influenced by liquidity conditions, ETF fund flows, and Fed policy expectations.

The crypto market’s performance during the oil price plunge 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, down about 3.65%. Although falling oil prices are generally seen as positive for risk assets, the crypto market’s reaction is more complex—hawkish signals from the Fed’s dot plot suppressed market sentiment, and liquidity expectations had not yet translated into actual buying.

Historical Reference and Current Positioning of Oil and Bitcoin Correlation

Looking at historical data, Bitcoin’s correlation with oil has not been constant. In 2020, Bitcoin showed some correlation with oil; in 2021, the correlation weakened; in 2022, it shifted to a stronger link with the tech sector. As crypto market capitalization grew, its correlation with global macro assets increased in variance.

In 2026, the correlation rose to 0.68, indicating that Bitcoin is undergoing a structural role shift—from a “digital gold” safe haven narrative toward a closer alignment with macro risk assets. After the oil shock eased, Bitcoin traded near $64,900 without a strong rebound as expected. This may suggest that the transmission of oil price declines to crypto markets is not linear—it requires a complete chain of inflation expectations → interest rate expectations → liquidity conditions → risk appetite to fully manifest.

Overall, in Q2, oil prices declined over 17%, while Bitcoin only retreated about 6.5%. This divergence indicates that the crypto market is not simply moving in tandem with oil prices but is seeking its own valuation anchors amid multiple macro factors.

Supply Risks Still Not Fully Eliminated: Potential Variables for Oil Price Rebound

Despite the significant decline, 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 safety of the strait. Bimco pointed out that due to a lack of detailed information on when and through which safe routes navigation can resume, the security situation remains unstable.

Second, the International Energy Agency (IEA) warned in its monthly market report that if the agreement is successfully implemented and the strait reopens, the supply crisis could evolve into a serious oversupply by 2027. This suggests that oil price volatility may shift from “supply panic” to “demand concerns.”

Third, July still warrants caution regarding crude oil inventory replenishment. If inventory rebuilding demand is concentrated, oil prices could be supported again. Moreover, even if the conflict ends in the short term, the previously rising energy, transportation, and raw material costs may continue to pass through supply chains to end consumers.

For the crypto market, this means that the uncertainty in oil prices has not been fully resolved by the agreement. Any unexpected supply-side disruptions could reignite inflation expectations and again influence the Fed’s policy outlook.

Summary

WTI crude oil plunged over 15% in a week to $74.10, mainly driven by the US-Iran agreement easing supply concerns in the Strait of Hormuz. This event, through the chain of “oil price decline → inflation expectation cooling → easing of rate hike expectations,” is reshaping the global asset pricing logic.

Although the Fed’s June meeting kept rates unchanged, the dot plot signaled a hawkish stance—9 officials expect at least one rate hike this year, with the median policy rate rising from 3.4% in March to 3.8%. The crypto market’s response is complex: while falling oil prices are theoretically positive for risk assets, hawkish policy expectations suppress liquidity improvement prospects.

The correlation between Bitcoin and WTI surged to 0.68 during the crisis, far above the historical average, indicating that crypto assets are now deeply embedded in the global liquidity transmission network. Going forward, the trajectory of oil prices, the actual progress of reopening the Strait of Hormuz, and the Fed’s data-dependent decision-making will jointly influence crypto market pricing.

FAQ

Q: Why did WTI crude oil plunge over 15% in a week?

The US and Iran announced a ceasefire memorandum on June 14, stipulating the immediate reopening of the Strait of Hormuz and the lifting of US sanctions on Iran. The Strait carries about 20% of global oil shipments. Prior to the conflict, supply was tight due to the closure. After the announcement, markets quickly priced in the return of supply, removing panic premiums, leading to a sharp drop in oil prices.

Q: How does falling oil prices affect the Fed’s monetary policy?

Oil prices are a key input in inflation. When oil prices fall, energy costs decrease, easing overall inflation pressures. As inflation expectations cool, market expectations for rate hikes diminish. Before the US-Iran agreement, markets almost fully priced in a December rate hike; afterward, this probability declined significantly.

Q: Is there a stable correlation between oil and Bitcoin?

During the Hormuz crisis, Bitcoin’s correlation with WTI rose to 0.68, well above the usual below 0.3. This indicates that during geopolitical shocks, Bitcoin’s price becomes highly linked to energy prices. However, this correlation is not constant— it weakened in 2021. It mainly transmits through inflation expectations and liquidity conditions.

Q: Is falling oil prices always good for crypto markets?

Not necessarily. While lower oil prices can reduce inflation pressures and ease monetary tightening, the transmission chain is not linear. The June dot plot showed half of the officials expect rate hikes, which dampens market sentiment. Crypto reactions depend on whether oil price declines can translate into actual liquidity improvements, which are influenced by multiple macro factors.

Q: Could oil prices rebound in the future?

Yes, several variables could support a rebound. The actual reopening of the Strait of Hormuz remains uncertain, and confidence rebuilding takes time. July’s inventory replenishment demand could also push prices higher. Additionally, if the agreement is not smoothly implemented, supply disruptions could re-emerge, supporting prices.