Arthur Hayes In-Depth Analysis: How the Iran Conflict Became the "Catalyst" for the Federal Reserve's Rate Cuts and the Bitcoin Bull Market

March 2, 2026, Arthur Hayes released his latest analysis, stating that if the U.S. engages in a prolonged conflict with Iran, it will force the Federal Reserve to shift back toward monetary easing, which could become a key driver pushing Bitcoin prices higher. At the time of this statement, the U.S.-Iran situation has suddenly escalated: President Trump confirmed a “major military operation” against Iran, reigniting the Middle East tinderbox. According to Gate Market Data, as of March 2, 2026, Bitcoin is priced at $66,517 USD, down 1.87% in 24 hours, with the market caught in a delicate tug-of-war between risk aversion and easing expectations. This article will start from Hayes’s analytical framework, review the historical timeline, dissect the opposing logical viewpoints, and project the possible evolution paths of crypto assets under different scenarios.

Arthur Hayes’s Core Argument: How War Forces the Fed to Print Money

Hayes’s main argument rests on two logical pillars: historical patterns and policy inertia. He notes that since 1985, every U.S. president has initiated military actions in Middle Eastern countries, and Trump has not broken this tradition. Based on this observation, Hayes proposes a simple causal chain: the longer the U.S. intervenes in Iran — the higher the war costs — the more likely the Fed is to cut rates or expand the money supply to support fiscal needs — and since Bitcoin is the most sensitive asset to dollar liquidity, it will benefit accordingly.

On a trading strategy level, Hayes shows clear caution. He states it’s currently unclear how much resources the Trump administration is willing to allocate to “reshaping Iran’s politics”—whether billions or trillions of dollars—and how much geopolitical and financial market shock it can withstand. Therefore, “the prudent approach is to wait and see,” with the real buying opportunity coming after the Fed actually cuts rates or expands its balance sheet.

Historical Echoes: Fed Actions Since the Gulf War of 1990

Hayes’s argument is not a vague historical analogy but rooted in specific Fed policy response timelines. He outlines the monetary policy trajectories following U.S. military actions in the Middle East since 1990:

This timeline forms the factual basis for Hayes’s deduction: after every large-scale Middle Eastern military intervention, the Fed tends to loosen rather than tighten monetary policy—even when inflation pressures exist (such as rate cuts amid rising oil prices in 1990).

Transmission Mechanism Breakdown: From Fiscal Expansion to Bitcoin Price Movements

To understand Hayes’s logic, one must dissect the macro transmission structure behind it. He believes war spending influences Bitcoin prices through two pathways:

• Fiscal expansion pathway: Modern warfare is extremely costly. Hayes cites data showing that the U.S. Department of Veterans Affairs (VA) spending growth is twice the overall federal budget growth, directly reflecting the long-term financial burden of war. These expenditures must eventually be monetized or financed through debt.
• Monetary policy pathway: When fiscal expansion faces economic resistance or market confidence wavers, the Fed often assumes the role of “last supporter.” Whether through 1990’s “implied easing,” 2001’s emergency rate cuts, or post-2008 QE, the core logic remains: lowering the cost of funds and increasing the money supply to support Pax Americana’s geopolitical strategy.

Market data shows that Bitcoin is currently at the intersection of these forces. According to Gate Market Data, as of March 2, 2026, Bitcoin is priced at $66,517 USD, with a 24-hour trading volume of $1.02 billion USD and a market cap of $1.33 trillion USD. Although geopolitical conflict initially pushed Bitcoin down to around $63,000 USD, reflecting typical safe-haven behavior, Hayes’s focus is not on immediate reactions but on the potential monetary policy turning points that could emerge if the conflict prolongs.

Market Divergence: Easing Expectations vs. Stagflation Risks

Regarding the “Iran conflict—Fed—Bitcoin” transmission chain, the market is currently split into two contrasting narratives:

A (Hayes camp): Long-term conflict = monetary easing = Bitcoin rally

Supporters argue that history does not lie. Every Middle Eastern war has ultimately led to a more accommodative monetary environment. If the Iran conflict evolves into a “long war” similar to post-2001, the Fed will inevitably cut rates and expand its balance sheet to support fiscal and market confidence. In that case, Bitcoin, as a “liquidity barometer,” will undergo a new price revaluation.

B (Stagflation camp): Oil shocks = persistent inflation = Fed cannot cut or may even hike

Opponents emphasize the uniqueness of this cycle. The current conflict coincides with already simmering U.S. inflation—since December last year, wholesale prices have risen at an annualized rate of 3%, with core PCE possibly rising to 3.1%. More importantly, the shock stems from the supply side: rising oil prices combined with tariffs directly increase production costs. Boston College economist Brian Bethune states, “The reasons for the Fed to cut rates are fading before our eyes.” BMO Capital Markets analysts even warn that if the conflict persists, the Fed might be forced to hike rates.

Assessing the Reliability of the “War—Easing” Logic

Historically, Hayes’s timeline of 1990, 2001, and 2009 is accurate. FOMC minutes indeed show officials worried about the economy due to Middle East wars and ultimately shifted toward easing. (Fact)

However, directly projecting this historical pattern onto the 2026 Iran conflict is Hayes’s personal analysis. The implicit assumption is that the macro background of this conflict is similar to previous ones, and the Fed’s political dependence remains unchanged. (Opinion)

The most uncertain factor is inflation. Hayes’s scenario implicitly assumes that even if oil prices rise, the Fed will prioritize supporting war finance and market stability over fighting inflation. But in 2026, the U.S. has just experienced a historic 40-year high in inflation, and the Fed’s credibility is still being rebuilt. If oil-driven inflation expectations become unanchored, the Fed’s room to maneuver will be much smaller than in 1990 or 2001. Therefore, the debate between “inevitable easing” and “stagflation constraints” essentially hinges on differing assessments of the Fed’s policy priorities (growth vs. price stability). (Speculation)

Structural Revaluation of Crypto Assets: What Happens if the Fed Turns Easing?

If Hayes’s scenario materializes—that the Fed, due to prolonged Iran conflict, shifts toward rate cuts or balance sheet expansion—the crypto industry will undergo a systemic reevaluation:

• Reinforcement of Bitcoin’s “macro asset” status: Bitcoin will reaffirm its high sensitivity to global liquidity, strengthening its role as a “macro hedge,” attracting more traditional macro funds.
• Structural opportunities in altcoins: Hayes highlights that, following Fed action, not only Bitcoin but also high-quality altcoins like HYPE could benefit. During liquidity abundance, capital often flows from Bitcoin into high-risk, high-elasticity altcoin projects.
• Industry narrative shift: The linkage between geopolitics and monetary policy will refocus crypto discussions from “technological iteration” to “macro hedging.” The importance of privacy, ZK, and other tech narratives may temporarily give way to inflation-hedging and censorship-resistant currencies.

Conversely, if the scenario of rate hikes prevails, the crypto market could face ongoing liquidity drain, with Bitcoin and risk assets like Nasdaq becoming more correlated, testing their role as “digital gold” safe havens.

Bitcoin Price Evolution Paths Under Iran Conflict

Based on current facts and market divergence, we can outline three possible evolution scenarios:

Scenario 1: Short-term conflict + no Fed response

If military actions end within weeks without sustained impact on oil prices or the global economy, the Fed will maintain its current path. Bitcoin prices may revert to the pre-conflict trajectory driven by interest rate expectations and ETF flows.

Scenario 2: Prolonged conflict + forced Fed easing (Hayes scenario)

If the conflict becomes a protracted war, with oil prices remaining high but not spiraling out of control, and economic confidence significantly shaken, the Fed may face political pressure and economic slowdown, leading to rate cuts or reintroduction of “reserve management purchases” (RMP) as a form of easing. Bitcoin could then enter a medium-term upward trend.

Scenario 3: Prolonged conflict + runaway inflation + Fed hikes (stagflation scenario)

If the Strait of Hormuz shipping is blocked, oil prices soar, and inflation accelerates, the Fed may abandon rate cuts and even hike to contain inflation expectations. This would create a classic stagflation shock, with Bitcoin experiencing a tug-of-war: safe-haven buying (downward pressure) versus fiat devaluation (upward pressure), leading to heightened volatility.

Conclusion

Arthur Hayes’s latest analysis essentially bets on the repetition of historical rhythms: regardless of who is in the White House or how inflation data evolves, the Fed will ultimately serve Washington’s geopolitical interests. This logic has a solid historical foundation but may face a unique macro headwind in 2026—a supply-side driven inflation that could constrain central bank actions more than in 1990 or 2001. For investors, rather than blindly siding with “easing” or “stagflation” camps, it’s advisable to follow Hayes’s suggestion: wait and watch, and see how the Fed’s actual actions unfold. Until then, Bitcoin will continue to navigate through the smoke of war and the fog of policy uncertainty, seeking its own direction.