December interest rate hike probability exceeds 30%: macro logic of cryptocurrencies reflected by expectation reversal

The US CPI year-over-year rose by 3.8% in April, and PPI surged to 6.0% year-over-year, with two consecutive unexpectedly high inflation data points erasing market expectations for the Federal Reserve to cut interest rates this year. The CME FedWatch tool shows that as of May 14, the market has priced in about a 35% chance of at least a 25 basis point rate hike in December 2026, up from just 16.3% a week earlier. Some analysts further pointed out that the December rate hike probability once rose to 38%, and in January 2027 it increased to 52% — the market has shifted from “when will rate cuts begin” to “will rate hikes restart.” This sharp reversal from easing expectations to tightening pricing is triggering a profound reassessment across global risk asset markets. As a highly volatile asset class, crypto assets’ pricing is highly sensitive to interest rate paths. Understanding the current macro landscape’s directional change is fundamental for formulating asset allocation strategies.

How has the market evolved from rate cut expectations to rate hike pricing?

Looking back to September 2024, the Federal Reserve officially began a rate cut cycle with a 50 basis point cut, with the median dot plot projecting the end-of-2025 rate at 3.4%, with four more cuts. By December 2025, the dot plot had been significantly revised upward to 3.9%. Entering March 2026, disagreements within the dot plot widened further, with 7 of 19 committee members believing rates should not be cut this year, 7 expecting only one cut, leaving the median unchanged at 3.4%.

Subsequently, macro data completely reversed the market trajectory. April’s CPI rose from 3.3% to 3.8% YoY, and core CPI increased to 2.8%. The next day, PPI rose 1.4% MoM and soared to 6.0% YoY, the largest monthly increase since March 2022. The two major inflation indicators exceeded expectations consecutively, compounded by energy prices remaining high due to the Iran war, pushing the probability of the Fed holding rates steady in June to 99%, with only a 0.7% chance of a rate cut in December, while the probability of a rate hike increased from about 31.8% to 35%. The market has re-anchored expectations from rate cuts to rate hikes in less than a month.

How does the rate hike cycle historically influence crypto asset prices?

Historical analysis confirms that crypto assets are sensitive to interest rate changes across multiple full cycles.

During the hawkish rate hike cycle from 2022 to 2023, BTC’s price exhibited clear phased characteristics. The first phase, from November 2021 to March 2022, saw the market pre-trading rate hike expectations, with BTC plunging from its all-time high. The second phase, from March 2022 to December 2022, involved intense rate hikes totaling 75 basis points, with BTC bottoming out but with gradually slowing decline. Bitcoin fell about 65% over the year. The third phase, from December 2022 to July 2023, saw rate hikes slow to 25 basis points, and BTC entered a rebound phase, with the market starting to front-run the end of the tightening cycle.

Notably, within 12 months after the end of the 2018 rate hike cycle, BTC gained over 315%. When the Fed hinted at ending the rate hike cycle in 2022, BTC’s single-day surge exceeded 7%. These historical facts point to a key conclusion: the start of a rate hike cycle often puts prices under pressure, while the return of easing expectations acts as a catalyst for trend reversals. The current transition from expectations of rate cuts to hikes bears some structural similarity to the start of a rate hike cycle.

How do interest rates transmit through mechanisms to influence crypto market pricing?

Interest rates influence crypto assets mainly through three transmission pathways.

First, the cost of capital pathway. The federal funds rate directly determines the risk-free rate, and rising yields on 10-year TIPS increase the opportunity cost of holding zero-yield assets. Historical data shows that when real interest rates rise rapidly, Bitcoin often faces valuation compression.

Second, risk appetite pathway. During rate hike cycles, risk assets generally come under pressure. Studies find that each 1% increase in the federal funds rate correlates with an average outflow of about $2.3 billion from crypto markets. After the Fed raised rates by 50 basis points in May 2022, BTC quickly fell below $30k, and after a 75 basis point hike in June, BTC dropped near $17k.

Third, expectations pricing pathway. Markets tend to price in monetary policy changes in advance. For example, in November 2021, BTC’s all-time top was reached four months before the Fed’s first rate hike. This indicates that the current increase in rate hike expectations, even before actual implementation, has already begun influencing crypto asset prices through anticipatory channels.

How has the structure of the crypto market changed amid macro expectation reversals?

The structural evolution of the crypto market is altering its response to external shocks. As of March 30, 2026, US-listed spot Bitcoin ETFs hold about 1.29 million BTC, roughly 6.5% of total supply, with a total value of approximately $86.9 billion. This massive institutional holding significantly enhances market depth, but also means that coordinated institutional actions could amplify volatility under macro shocks.

Meanwhile, the stablecoin market reached a record high of $318.6 billion in April 2026, with total stablecoin trading volume in 2025 hitting $33 trillion, up 72% from 2024. A deeper, more mature liquidity landscape not only boosts resilience against external shocks but also increases the linkage between crypto markets and global macro capital flows. This implies that asset sensitivity to Fed policy expectations will rise accordingly.

What strategic insights can be derived from historical rate hike backtests?

Three strategic dimensions can be gleaned from historical cycles relevant to the current environment.

First, distinguishing between expectation trading and actual implementation is key to understanding price rhythms. In 2021, markets pre-traded rate hike expectations four months early, and in early 2023, priced in the end of the tightening cycle ahead of time — what truly drives price movements is often not the policy implementation moment but the formation and reversal of expectations.

Second, paying attention to the marginal changes in inflation trajectories and internal Fed stance is crucial. The current market’s core disagreement has shifted from “how much to hike” to “whether to hike,” and divergence among FOMC members’ views on rate direction is itself an important signal. Fed Chair Collins has explicitly stated that “if inflation pressures do not ease, rate hikes may become unavoidable.”

Third, the importance of structural indicators is rising. Changes in ETF holdings, stablecoin supply, and other proxies for liquidity are not only indicators of liquidity but also signals of institutional behavior. Turning points in these metrics often preemptively reflect the market’s true pricing of macro policy expectations.

What potential risks does the crypto market face under the current macro environment?

Based on current market pricing and macro data, the following risks warrant ongoing attention.

High energy prices remain the most significant cost-side shock. The Iran war has caused over 1 billion barrels of oil supply loss, with daily production loss exceeding 14 million barrels. As long as geopolitical conflicts persist, inflationary pressures from energy will continue to spread to core services, making reversal difficult.

The political pressure on the Fed’s independence also constitutes a systemic variable. Nominee Chair Kevin Waugh’s traditional stance conflicts with inflation stickiness, adding unpredictability to future monetary policy paths. Additionally, the dollar index has risen to about 98.5 amid inflation data, and a stronger dollar will weaken the appeal of dollar-denominated crypto assets.

How to understand the core differences between this macro environment and previous rate hike cycles?

This cycle differs fundamentally from the 2022 rate hike cycle: at that time, inflation was driven by post-pandemic easing policies and supply chain disruptions, with the Fed’s policy goal relatively clear — curb inflation as the primary focus. Currently, inflation is more structurally driven by geopolitical and energy supply shocks, with the Fed balancing multiple objectives: maintaining price stability, supporting employment resilience, and managing political pressures.

In March 2026, the FOMC’s 19 members were evenly split 7-7 on the direction of rates, a rare “directional dispute” in history. Such divergence means that any new data or political signals could trigger sharp swings in policy expectations, making crypto assets more uncertain amid volatility than in 2022.

Summary

The reversal from rate cut expectations to rate hike pricing marks one of the most profound shifts in the global macro landscape since 2026. The market’s expectation of a rate cut this year has been eliminated, and the probability of a December hike has exceeded 30%. This reflects a comprehensive reassessment of inflation stickiness and monetary policy frameworks. Crypto assets face liquidity contraction risks similar to traditional risk assets but also show increasing correlation with traditional markets. Key variables include persistent inflation data, energy prices, and internal Fed stance divergence. For market participants, understanding how macro expectations propagate into asset prices is more valuable than chasing short-term price swings. During periods when policy paths are still forming consensus, maintaining focus on structural indicators and prudent risk management is essential for navigating macro uncertainties.

FAQ

Q1: What does the CME FedWatch tool’s indication of over 30% chance of a December rate hike mean?

The FedWatch tool tracks the collective pricing of future policy by monitoring 30-day federal funds futures prices. A probability over 30% for December hikes, combined with near-zero chances of rate cuts this year, suggests the market views a rate hike as an unavoidable tail risk. A week earlier, this probability was only 16.3%, so the more than doubling indicates the inflation data’s strong impact.

Q2: What are the core messages from April’s CPI and PPI data?

April’s CPI rose 3.8% YoY, and core CPI increased 2.8%. PPI rose 1.4% MoM and soared to 6.0% YoY, the largest monthly increase since March 2022. Both inflation indicators exceeded expectations consecutively, with signs of spreading into services and trade sectors, indicating that inflation is driven not only by energy prices but also by structural factors accumulating.

Q3: How significant is the impact of rate hike environments on crypto assets?

Historically, crypto assets have been under pressure during rate hike cycles. In 2022, Bitcoin fell about 65%, with prices dropping from around $30k to near $17k during major hikes of 75 basis points. However, markets often pre-trade expectations, and price recoveries at the cycle’s end tend to occur ahead of actual policy implementation.

Q4: How does the current crypto market structure differ from the previous rate hike cycle?

As of May 2026, Bitcoin spot ETFs hold about 1.29 million BTC (~6.5% of supply), with stablecoins reaching a market cap of $318.6 billion. The market’s institutionalization and liquidity depth are far greater than in 2022, meaning macro expectation shifts transmit more efficiently but may also lead to amplified volatility due to coordinated institutional actions.

Q5: What macro indicators are worth monitoring under the current environment?

Key indicators include: inflation data trends (CPI/PPI), 10-year TIPS yields, marginal changes in Fed policy probabilities from FedWatch, net flows into Bitcoin spot ETFs, and monthly changes in stablecoin supply. These cover inflation expectations, real interest rates, policy expectation pricing, institutional capital flows, and overall market liquidity.