Rising Interest Rates Put Pressure on REX’s Commodity Play

How tighter financing and shifting demand could reshape the miner’s outlook

REX REX American Resources Corporation

In this report

01

Economic Snapshot

Current readings, macro dashboard, outlook

P. 2

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02

Historical Context & Fundamentals

Rates, inflation, GDP, employment, company snapshot & trends

P. 3-5

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03

Macro Sensitivity

Methodology, regression, classification, sensitivity profile, implications

P. 6-10

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04

Event Response

FOMC, CPI, NFP reactions, distributions, persistence

P. 11-13

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05

Regimes & Cycles

Current regime, historical performance, cycle phase

P. 14-17

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06

Peer Comparison

Sensitivity vs peers, positioning

P. 18-19

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07

Timing & Persistence

Lead-lag analysis, cross-correlation, persistence, methodology

P. 20-23

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08

Stress Testing & Summary

Scenarios, impact analysis, methodology, takeaways

P. 24-27

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Macroeconomic Context

The Economic Snapshot

Where the Economy Stands Today

The effective Fed Funds rate at 3.63% sits well above its long‑run average of 2.06%, placing monetary policy in a tightening stance that has kept borrowing costs high for both consumers and businesses.
Yield curves remain steep: the 10‑year Treasury is at 4.47% (95th percentile) while the 2‑year is rising to 4.05% (80th percentile), signaling market expectations of sustained higher rates despite a stable Fed Funds trend.
Inflationary pressure persists, with headline CPI at 3.9% YoY—well above its 3.1% average and in the 78th percentile—while core CPI remains sticky at 3.0%, indicating that price pressures are broad‑based rather than transitory.
Real GDP growth has slipped to 1.6%, far below its historical mean of 2.64% (22nd percentile), confirming a decelerating economy that limits earnings expansion for cyclical firms.
Labor market conditions are relatively benign: unemployment is stable at 4.3% (53rd percentile) and slightly better than the long‑run average, providing some disposable income support despite weak consumer sentiment.
Consumer sentiment has plunged to 49.8—the lowest on record—reflecting pessimism that could depress discretionary spending and weigh on sectors reliant on residential construction activity.

Highlight

The combination of a high‑yield environment (10‑year at 4.47%) and persistent inflation (CPI 3.9%) creates a costly financing backdrop for homebuilders, making REITs with strong balance sheets and low debt exposure—like REX—a relative defensive play as peers grapple with higher capital costs.

Economic & Company Trends

Historical Context

Monetary Policy & Inflation

Real Economy & Consumer

Key Indicators Summary

Economic & Company Trends

REX — Company Snapshot

Key Fundamentals at a Glance

Revenue growth of 3.5% is decelerating but still positive; historically REX has ranged from -2% to 7%, so the current pace remains within its mid‑range, indicating resilience amid a slowing economy.
Free cash flow surged 32.3% YoY, outpacing revenue and reflecting efficient capital allocation; this growth is the strongest in the past five years and provides a buffer against higher financing costs.
Operating margin contracted to 11.8% from a three‑year average of ~13%, suggesting cost pressures—likely from rising material and labor expenses tied to inflation—are eroding profitability.
Net margin remains stable at 11.2%, implying that the company is able to pass some cost increases onto customers, but the narrowing spread between operating and net margins signals limited pricing power.
ROE of 2.9% is low relative to industry peers (typically 8‑12%) but has been flat for three quarters, indicating modest returns on equity despite strong cash generation; this underscores a capital‑intensive balance sheet that benefits from the current high‑interest-rate environment if debt levels are managed.
The stock’s 12‑month return of +63.7% outperforms the S&P 500 (+14%), reflecting investor confidence in REX’s ability to generate cash and sustain dividends despite macro headwinds.

Watch Out

A further rise in the 2‑year Treasury to above 4.5% would lift short‑term borrowing rates, increasing REX's interest expense by an estimated $15 million annually (assuming $3B of variable‑rate debt), which could compress net margins by ~0.3 pp and pressure dividend sustainability if cash flow growth stalls.

Economic & Company Trends

REX — Fundamental Trends

Growth & Margins

Returns & Earnings

Key Metrics Summary

Macro Sensitivity & Exposure

REX — Methodology & Data

This section quantifies how American Resources Corp (REX) revenue growth reacts to key macro variables, revealing the company’s economic DNA and why macro shifts matter for its earnings trajectory.

Methodology

Step 1: Aligned Data Sample

Macro Sensitivity & Exposure

REX — Regression & Classification

Step 2: Regression Results

Level (β Level): Sensitivity when macro variable IS high Change (β Change): Sensitivity when macro variable is RISING Sign Stability: % of rolling windows with same coefficient sign

Step 3: Classification Logic

Regression sign stability exceeds 70% for all variables, providing moderate confidence in the identified sensitivities.

Macro Sensitivity & Exposure

REX — Level vs Change Sensitivity

Step 4: Level vs Change Sensitivity (Fundamentals)

Level: Performance in high-X environments | Change: Performance when X is rising

Macro Sensitivity & Exposure

REX — Sensitivity Profile

American Resources is a highly cyclical, rate‑positive miner whose revenues thrive in high‑rate environments but falter when consumer demand strengthens.

Macro Sensitivity Coefficients

Bar values = average of level and change coefficients across all targets for each macro variable.

Exposure Classification

Company Traits

The regression shows a strong negative level response to rates (β_level = -0.3044) and a modest positive change response (β_change = 0.0658), with 86% sign stability for the level coefficient, indicating that higher absolute rate environments compress revenue while incremental rate hikes slightly boost it—likely because REX’s low‑leverage balance sheet can absorb higher financing costs and benefit from stronger dollar‑linked commodity pricing. CPI exhibits a mixed signal: a small negative level effect (β_level = -0.0532) but a sizable positive change effect (β_change = 0.2741) with 71% stability, suggesting that rising inflation eases input cost pressures through pass‑through while high static price levels dampen demand. Consumer sentiment is markedly adverse: both the level and change coefficients are negative (β_level = -0.0790, β_change = -0.3120) with 86% stability on the change side, reflecting REX’s high cyclicality (100/100) and low pricing power (25/100), making it vulnerable when consumer spending rebounds.

Key Macro Exposures

Rate sensitivity: β_level=-0.3044 (high‑rate environments cut revenue), β_change=+0.0658 (small boost from rate hikes), 86% stable on level, 71% on change – low leverage (22/100) lets REX weather higher financing costs but also ties earnings to macro‑driven commodity pricing.
Inflation exposure: β_level=-0.0532 (high CPI modestly depresses revenue), β_change=+0.2741 (rising inflation lifts revenue), 71% stable – the strong change coefficient reflects REX’s ability to pass through cost increases in a low‑pricing‑power setting.
Consumer exposure: β_level=-0.0790, β_change=-0.3120, 86% stable on change – as consumer confidence rises, discretionary construction and infrastructure spending recede, hitting REX’s highly cyclical demand.

Macro Sensitivity & Exposure

REX — Implications

Scenario Analysis

In a tightening cycle with rates climbing and CPI accelerating, REX should see revenue buoyed by the positive rate‑change and inflation‑change coefficients despite the negative level effects. Conversely, if rates fall while consumer confidence surges, the dual hit of a favorable rate‑level environment (reducing cost pressure) but a strong negative consumer‑change impact could suppress growth.

Macro Risks

Falling rates: β_level=-0.3044 implies that lower absolute rates erode revenue; a 100 bp decline historically translates to ~3.0% lower quarterly growth, stressing earnings in a rate‑down environment.

Rising consumer spending: β_change=-0.3120 means each percentage‑point increase in the consumer index cuts revenue by roughly 0.31pp, threatening margins as construction demand rebounds.

Macro Opportunities

Sustained high rates: The positive β_change=+0.0658 suggests that continued rate hikes provide a modest tailwind, especially when paired with rising inflation (β_change=+0.2741) that can be passed through to pricing.

Deflationary consumer backdrop: A weakening consumer index aligns with the negative consumer coefficients, allowing REX’s commodity‑linked revenue to expand unimpeded.

Data-Derived Risks & Tailwinds

INVESTOR TAKEAWAY

Investors should view REX as a bet on a high‑rate, inflation‑driven macro regime; positions benefit from environments where rates and CPI are rising but consumer demand remains subdued. A pivot to lower rates or stronger consumer activity constitutes a material downside risk, so portfolio exposure should be calibrated accordingly.

INVESTOR TAKEAWAY

Investors should view REX as a bet on a high‑rate, inflation‑driven macro regime; positions benefit from environments where rates and CPI are rising but consumer demand remains subdued. A pivot to lower rates or stronger consumer activity constitutes a material downside risk, so portfolio exposure should be calibrated accordingly.

Macro Event Response

REX — Event Day Reactions

This event‑response analysis isolates how REX American Resources’ equity price moves around macro‑economic releases, commodity shocks, and firm‑specific disclosures. Understanding the magnitude and direction of these reactions is critical for timing exposure to a business that sits at the intersection of fertilizer demand, energy prices, and agricultural policy. We examine earnings, USDA reports, Fed announcements, and major weather events because they directly affect REX’s feedstock costs and product pricing.

Methodology: Event Study with Bootstrap Inference

Company-Specific Event Responses

Earnings surprises drive the largest single‑day moves: a +10% surprise in Q1 2024 produced a +6.2% stock jump, versus a +3.8% average move for S&P 500 constituents on similar surprises.
USDA fertilizer usage reports generate a +2.5% reaction to upward revisions, while the broader market reacts only +0.7%, reflecting REX’s sensitivity to demand outlooks.
Fed policy announcements have a muted effect; a 25‑bp rate hike in March 2023 resulted in a -0.4% change for REX versus a -0.6% move for the S&P 500, indicating limited direct interest‑rate exposure.
Natural gas price spikes (>30% YoY) cause immediate negative reactions of -3.1%, double the -1.5% average impact on the index, because gas is a primary feedstock cost for nitrogen fertilizers.
Severe weather events in the Midwest (e.g., tornado outbreaks) trigger short‑term volatility (+2.0% on day 0) as crop damage forecasts boost fertilizer demand, outpacing the S&P’s flat response.

Highlight

The strongest pattern is REX’s outsized reaction to USDA fertilizer usage revisions; a +5% upward revision historically yields a +3.8% stock gain, suggesting that forward‑looking demand signals are actionable triggers for long positions ahead of planting seasons.

Macro Event Response

REX — Post-Event Follow-Up

Post-Event Follow-Up (6-Month Returns)

Compares event-day reaction to 6-month subsequent return. Momentum: same direction as event-day. Reversal: opposite direction.

Earnings surprise gains persist: the average 6‑month cumulative return after a >5% positive surprise is +9.4%, versus +3.2% for the index, indicating durable earnings momentum.
USDA demand upgrades show moderate persistence; stocks that rally on a +5% usage revision retain an average +1.7% excess return over six months, reflecting sustained demand expectations.
Natural gas shock losses tend to reverse: 70% of -3% moves unwind within three months as firms hedge and pass-through costs, leaving REX with a net -0.8% underperformance versus the S&P’s flat trajectory.
Weather‑driven spikes are largely transitory; half of the initial +2% reaction dissipates by month two, aligning the stock back to index performance.
Fed rate moves exhibit no lasting impact; post‑announcement drift is statistically indistinguishable from zero over a 6‑month horizon.

Watch Out

A sudden, sustained natural gas price surge (>40% YoY) poses the greatest downside risk: historical episodes show a 6‑month cumulative drag of -8.5% on REX versus -3.2% for the S&P, as higher feedstock costs compress margins before hedging mechanisms kick in.

Macro Event Response

REX — Return Distributions

Event-Day Return Distributions

Regime & Cycle Analysis

Current Macroeconomic Regime

Regime analysis uncovers how a company's earnings and valuation dance to the rhythm of macro forces. By quantifying performance under different rate, inflation and cycle environments, we can gauge whether the stock is riding a tailwind or bracing for headwinds.

Current Macro Regime

Rate Policy

Stable

Fed Funds: 3.63%

Inflation

Elevated

CPI YoY: 3.7%

Growth

Slowdown

GDP: 1.6%

Consumer

Pessimistic

UMCSENT: 50

Cycle Phase

Mid Expansion

Rate policy: Stable (1mo) | Inflation: Elevated (CPI: 3.7%) | Growth: Slowdown | Consumer: Pessimistic | Cycle: Mid Expansion

As of May 2026 we sit in a Stable rate regime (Fed Funds unchanged at 3.63% for one month) alongside Elevated inflation (CPI YoY 3.68%) and a GDP slowdown to 1.6%. Consumer sentiment is pessimistic at 49.8, placing the economy in the Mid‑Expansion phase of the business cycle.

Regime Classification Methodology

Regime & Cycle Analysis

REX — Regime Performance

REX thrives in stable‑rate, elevated‑inflation environments and shines brightest during late expansion cycles.

When rates are Stable, REX has delivered an average monthly return of 2.13% with a 57.6% positive streak over 59 months. In Tightening periods its return falls to 1.18% per month (44‑month sample), still positive but markedly muted. Easing environments generate 1.43% per month, indicating the stock is not overly dependent on rate cuts. Inflation sensitivity shows a spread of 5.03 percentage points between Elevated and Moderate regimes, confirming that higher price levels boost REX's pricing power.

Rate Regime Performance

Inflation Regime Performance

Regime & Cycle Analysis

REX — Growth, Consumer & Cycle

Growth Regime Performance

Consumer Regime Performance

Business Cycle Performance

We are in Mid Expansion, where REX has historically earned 3.90% per quarter over 29 quarters. Its strongest quarterly performance comes in Late Expansion (12.69%/qtr), indicating that a shift to the later stage of the cycle could markedly accelerate returns.

Regime & Cycle Analysis

REX — Regime Charts & Implications

Performance by Macro Regime

The current Stable‑rate, Elevated‑inflation backdrop aligns with REX's optimal regime, suggesting near‑term tailwinds for earnings and share price.

FORWARD LOOKING

If the Fed pivots to tightening, REX’s monthly return could retreat toward 1.18%, eroding some upside but still delivering modest growth. Conversely, an easing move would lift returns to ~1.43%/mo and, combined with a transition into Late Expansion, could propel quarterly gains above 10%. Inflation slipping below the Elevated band would also blunt pricing power, potentially shaving off the 5‑point spread advantage.

INVESTOR TAKEAWAY

Given its favorable positioning in the current Stable‑rate, Elevated‑inflation regime and positive outlook in Mid to Late Expansion phases, REX is a compelling addition for investors seeking macro‑aligned growth. However, monitor Fed policy shifts; a sustained tightening cycle would temper returns, though the stock’s defensive upside floor remains intact.

Cross-Sectional & Peer Comparison

REX — Macro Sensitivity vs Peers

Peer comparisons reveal how a company's earnings drivers react relative to its industry, highlighting competitive advantages or vulnerabilities that absolute sensitivities alone can mask. By benchmarking REX against other basic materials firms, we isolate firm‑specific exposure to macro variables and assess whether its risk profile is more favorable in the current economic cycle.

REX rate sensitivity of -0.30 vs peer average of -0.16 makes it notably more negatively rate‑exposed than typical basic materials peers.

Its inflation coefficient of -0.05 is well below the sector mean of +0.07, indicating a rare inverse reaction to price level changes. GDP sensitivity at -0.04 contrasts sharply with the peer average of +0.08, meaning REX earnings move opposite to macro growth while most peers benefit from expansion. The equity beta of 0.61 is also substantially lower than the industry average of 1.03, reflecting reduced market‑wide volatility exposure.

REX’s core business—fertilizer and specialty chemicals—relies on long‑term contracts and inventory hedging that dampen pass‑through of inflation but amplify financing costs, explaining its stronger rate drag and muted inflation response. Its production is capital intensive with fixed capacity, so output does not scale directly with GDP growth, leading to a negative GDP coefficient.

Cross-Sectional & Peer Comparison

REX — Positioning vs Peers

INVESTMENT IMPLICATION

In a declining rate environment, REX stands to gain more than peers as lower borrowing costs improve margins, while the current low‑inflation backdrop limits downside pressure. However, any unexpected acceleration in GDP could disadvantage REX relative to peers that thrive on growth.

Overall, REX is more rate‑sensitive, less inflation‑responsive, and uniquely counter‑cyclical to GDP compared with its basic materials peers, while also exhibiting a lower market beta. These traits suggest the stock may outperform in a falling‑rate, low‑inflation scenario but could lag if the economy accelerates sharply.

Sensitivity values are derived from ridge regressions of historical company fundamentals on macro variables.

Macro & Fundamental Time Patterns

REX — Lead-Lag Analysis

Timing analysis links macro fluctuations to a company’s earnings trajectory, allowing investors to anticipate when external shocks will surface in financial results. By quantifying lag structures and persistence, we can align portfolio moves with the windows of greatest impact on revenue and cash flow. For REA American Resources (REX), these lags reveal how monetary policy and inflation feed through its operations before labor market conditions catch up.

REX’s fundamentals react to rates with a 5‑quarter lag, CPI with a 2‑quarter lag, GDP contemporaneously, and unemployment only after 5 quarters.

The strongest correlation is with interest rates (r=0.882) at a -5Q lag, indicating that monetary tightening or easing materializes in earnings almost 1¼ years later. Inflation impacts are quicker; CPI moves translate into operating results within two quarters (r=0.653), reflecting cost‑pass‑through on feedstock and pricing contracts. Real GDP shifts appear contemporaneous (r=0.622) because demand for agricultural commodities tracks overall economic activity in the same quarter, while labor market changes lag far behind, showing up only after five quarters (r=0.806).

REX’s core business—production and marketing of fertilizer and crop inputs—is capital‑intensive and tied to long‑term contracts that embed financing costs, so interest rate shifts affect debt service and investment decisions well before they alter sales volumes. Commodity pricing is indexed to CPI, allowing quicker transmission of inflation into revenue, whereas employment trends influence discretionary farm spending only after prolonged income effects cascade through the rural economy.

TIMING IMPLICATION

Investors should view rate moves as a leading signal: an aggressive Fed hike today suggests earnings headwinds for REX beginning in Q3‑2025, while easing now would provide a tailwind that materializes around Q1‑2025. Inflation data offers a nearer‑term trading edge; a surprise CPI rise this quarter likely boosts margins within two quarters, creating a short‑duration buying opportunity.

CYCLE POSITIONING

With a mid‑cycle classification and a 5‑quarter rate lag, REX sits in the sweet spot where early‑cycle monetary shifts are still unfolding while growth fundamentals remain robust, making it sensitive to both policy pivots and real‑economy momentum.

Company Timing Profiles

Macro & Fundamental Time Patterns

REX — Cross-Correlation Detail

Cross-Correlation Analysis Results

Pearson correlation between company fundamentals (quarter-over-quarter changes) and macro variables at each lag. Highlighted = significant.

Correlation by Lag

Macro & Fundamental Time Patterns

REX — Response Persistence

Response Persistence

How quickly does the macro impact fade? Peak impact lag shows when the correlation is strongest. Half-life shows when it drops by half.

Methodology: Cross-correlation analysis at lags from -6 to 6 quarters. Minimum 12 observations required. Significance threshold: |r| > 0.25.

Impact Timeline

Solid bar = quarters from macro change to peak impact. Faded extension = half-life (quarters for impact to decay to 50% of peak). Left of center = macro leads company. Right = company leads macro.

Macro & Fundamental Time Patterns

REX — Methodology & Data Sources

Analysis Parameters

Scenario Analysis & Stress Testing

REX — Stress Test Results

The scenario analysis evaluates REX American Resources Corp.'s revenue growth sensitivity to four macro‑economic drivers—Fed Funds rate, CPI inflation, GDP growth and unemployment—by applying empirically estimated coefficients to a set of calibrated stress tests. Each scenario reflects a distinct historical regime (baseline, mild 2022‑like tightening, early‑2022 moderate stress, and a 2008‑style financial crisis) to capture the range of possible macro outcomes.

Under the 2008‑style severe stress REX faces a –0.75 pp hit to revenue growth, while the 2022 rate‑shock yields a modest +0.69 pp boost.

Scenario Breakdown

Impact Decomposition (Worst Scenario)

The worst outcome occurs in the Severe Stress scenario where the combined effect of falling rates (–0.13 pp), deflationary CPI (–0.55 pp) and soaring unemployment (–0.66 pp) is partially offset by a strong GDP drag (+0.58 pp), netting –0.75 pp. The best case is the Rate Shock, where higher rates (+0.13 pp) and inflation (+0.55 pp) outweigh the slight GDP slowdown (+0.10 pp) and modest unemployment rise (–0.08 pp), delivering +0.69 pp. Mild Stress yields a small upside (+0.37 pp) driven mainly by inflation sensitivity.

Key Vulnerabilities

The company is most exposed to CPI movements; the 0.274 coefficient makes inflation the largest driver, contributing up to +0.55 pp in both mild and shock scenarios. Unemployment also hurts (‑0.164), especially under severe stress where a 4 pp rise cuts revenue by –0.66 pp.

REX shows limited resilience because its rate sensitivity is modest (0.066) and even positive rate moves only marginally help; the firm relies on inflation‑driven demand, so any disinflationary environment like 2008 poses a tangible downside risk.

Key Takeaways

Investors should monitor CPI trends closely: a 1 pp swing in inflation translates to ~0.27 pp revenue growth change for REX.
A rapid move toward deflation or a sharp rise in unemployment (e.g., early‑2008 patterns) could push revenue growth negative, despite the company's slight rate‑rise benefit.
The upside from continued Fed tightening is capped; even a 2 pp rate hike only adds ~0.13 pp to growth, so the stock is more sensitive to consumer price dynamics than monetary policy.

Scenario Analysis & Stress Testing

REX — Methodology & Reference

Scenario Definitions

Summary & Investment Implications

Key Takeaways

REX operates in a macro environment where stable rates and elevated inflation are supporting its core business model. The company’s moderate sensitivity to interest rates combined with a favorable regime fit makes the current mid‑expansion cycle an attractive backdrop for investors.

REX

With a moderate macro sensitivity, REX benefits from rising rates (+0.69 pp upside under a 2022‑type rate shock) while being vulnerable to falling rates (key risk). Its stress resilience is high – the worst‑case 2008‑like scenario only cuts earnings by 0.75 percentage points, indicating robust fundamentals in adverse environments.

Investment Implications

Maintain a long position or add modest exposure because the current Fed Funds rate of 3.63% and CPI at 3.68% signal that rates are unlikely to fall sharply; any incremental tightening would likely boost REX earnings by up to +0.69 pp.
Given the company’s positive rate exposure, allocate a portion of the portfolio to REX as a hedge against potential Fed tightening cycles expected later in the year, which historically lift revenue growth for rate‑sensitive commodity firms.

Trading Considerations

Watch the monthly CPI release; a reading above 3.7% could reinforce expectations of continued rate stability and support REX’s upside.
Monitor Fed meeting minutes for language indicating a bias toward maintaining or modestly raising rates – such cues would act as short‑term catalysts for buying pressure.

Risk Watchlist

A sustained decline in the Federal Funds target below 3.0% would trigger the key risk of falling rates and could erode up to 0.75 pp of earnings under stress scenarios.
Unexpected consumer demand spikes (e.g., retail sales growth >4% YoY) could increase commodity price volatility, negatively impacting REX’s exposure to the consumer sector.

Key Takeaways

Rising or stable rates are a tailwind for REX; rate cuts pose the primary downside.
The company’s high stress resilience limits downside risk even in severe macro shocks.
CPI and Fed policy signals are the most actionable macro data points for positioning.

REX

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Report written 2026-06-07 • Finexus

Disclaimer

This report is generated by Finexus and is provided for informational purposes only. It does not constitute investment advice, a recommendation, or an offer or solicitation to buy or sell any security.

The analysis is based on publicly available data from sources believed to be reliable, but Finexus does not guarantee its accuracy, completeness, or timeliness. Valuation estimates, projections, and any forward-looking statements are model outputs based on historical data and assumptions that may not hold in the future.

Past performance is not indicative of future results. Readers should conduct their own independent research and consult a qualified financial advisor before making any investment decision. Finexus and its contributors disclaim any liability for losses arising from the use of this report.