Skip to main content
EARRX logo

Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$9.69 -$0.01 (-0.10%)

Beta 0.18: the stock has moved about 82% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.5-flash, generated Jun 15, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) trades at $9.69. Sector: Financials.

Price as of · Last analyzed: Jun 15, 2026
Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) is a closed-end fund that allocates a minimum of 80% of its net assets to investments designed to protect against inflation, primarily through inflation-indexed debt and CPI-linked swaps. The fund aims to generate income while maintaining a non-diversified portfolio, offering a hedge against rising inflation but subject to market price volatility inherent in closed-end funds.

Analyst Coverage for EARRX: EARRX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

▶ Watch the EARRX film Every key number, told as a short cinematic story — just press play. ~2 min

Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) Financial Services Profile

HeadquartersBoston, US
IPO Year2010

Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) is a closed-end fund specializing in inflation-protected securities, dedicating over 80% of its assets to inflation-indexed debt and CPI-linked swaps. This non-diversified portfolio seeks to generate income and provide a hedge against inflation, operating within the asset management sector with a focus on short-duration instruments.

Data Provenance | Financial Data Quantitative Analysis Analysis: Jun 15, 2026

What Is the Investment Thesis for EARRX?

AI-written as of Jun 15, 2026 — figures and tone reflect the data available then, not today's score.

Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) presents an investment thesis centered on its explicit mandate to provide inflation protection and income generation through a specialized portfolio. The fund's commitment to allocating a minimum of 80% of its net assets to inflation-sensitive instruments, primarily inflation-indexed debt securities from diverse global issuers and CPI-linked interest rate swaps on other debt, positions it as a direct hedge against rising inflationary pressures. Its short-duration focus aims to mitigate interest rate sensitivity, a crucial factor in volatile fixed-income markets. With a market capitalization of $0.56 billion and a Beta of 0.18, EARRX demonstrates relatively low volatility compared to the broader market, suggesting a potentially defensive characteristic. However, as a non-diversified, closed-end fund, its market price can diverge from its net asset value, trading at either a premium or discount. Investors should monitor this premium/discount, alongside changes in inflation expectations and interest rate environments, as these are primary drivers of the fund's performance and market valuation. The absence of a dividend yield indicates that its return profile is primarily driven by capital appreciation and the inflation-linked income generated by its underlying assets.

Based on FMP financials and quantitative analysis

EARRX Key Highlights

AI-written as of Jun 15, 2026 — figures and tone reflect the data available then, not today's score.

Market Capitalization of $0.56 billion, reflecting its size within the asset management sector.

  • Beta of 0.18, indicating significantly lower volatility compared to the overall market.
  • Mandate to invest a minimum of 80% of net assets in inflation-protected securities, offering a direct hedge against inflation.
  • Operates as a non-diversified portfolio, potentially leading to concentrated exposure and higher specific risk.
  • Structured as a closed-end fund, meaning its market price can trade at a premium or discount to its net asset value.

What Are EARRX's Key Strengths?

Dedicated focus on inflation protection (minimum 80% of assets), offering a direct hedge against rising prices.

  • Short-duration investment strategy, which helps mitigate interest rate risk compared to longer-duration fixed income.
  • Diversified issuer base for inflation-indexed debt, including U.S. and international governments, agencies, and corporations.
  • Utilizes CPI-linked swap agreements to enhance inflation sensitivity across a broader range of debt instruments.

What Are EARRX's Weaknesses?

Non-diversified portfolio, potentially leading to higher concentration risk in specific holdings or sectors.

  • As a closed-end fund, its market price can trade at a significant premium or discount to its Net Asset Value (NAV), introducing market volatility.
  • Explicitly stated as having no dividend, which may not appeal to all income-focused investors seeking regular distributions.
  • Performance is highly dependent on inflation trends and expectations, making it vulnerable to deflationary environments.

What Are the Key Risks for EARRX?

**Deflationary Environment**: A prolonged period of deflation, where prices consistently fall, would directly undermine the fund's investment strategy, as inflation-indexed securities and CPI-linked swaps are designed to protect against rising prices, not falling ones.

  • This could lead to negative returns on its core holdings.
  • **Market Price Volatility and Discount to NAV**: As a closed-end fund, EARRX's market price can trade at a premium or, more commonly, a discount to its Net Asset Value (NAV). This divergence is influenced by market sentiment, supply/demand dynamics for the fund's shares, and investor perception, creating a risk that the fund's market price may not accurately reflect the value of its underlying assets.
  • **Significant Interest Rate Increases**: While EARRX has a short-duration focus, a rapid and substantial increase in interest rates could still negatively impact the market value of its underlying fixed-income securities. Even short-duration bonds experience price declines when rates rise, potentially eroding capital.
  • **Credit Risk of Underlying Debt**: Although the fund invests in a broad range of issuers including governments, it also holds corporate and other organizational debt. There is an inherent risk that these issuers could default on their obligations, leading to losses for the fund, particularly given its non-diversified portfolio structure.

What Are EARRX's Competitive Advantages?

  • Specialized mandate focusing on a minimum of 80% allocation to inflation-protected assets, providing a clear strategic focus.
  • Expertise in managing a portfolio of diverse inflation-indexed debt securities from various global issuers.
  • Strategic use of CPI-linked interest rate swaps to convert conventional debt payments into inflation-sensitive income streams.
  • Active management of a non-diversified portfolio, allowing for potentially higher conviction positions in specific inflation hedges.

What Does EARRX Do?

Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) is a specialized investment vehicle operating as a closed-end fund within the financial services sector, specifically targeting income generation with a strong emphasis on inflation protection. The fund's core mandate dictates that a minimum of 80% of its net assets, including any borrowed capital, must be invested in assets explicitly designed to mitigate the impact of inflation. This strategic allocation primarily encompasses two distinct categories of inflation-sensitive holdings. Firstly, the fund invests in inflation-indexed debt securities, which are sourced from a diverse array of issuers including the U.S. government, various international governments, their respective agencies, corporations, and other organizational entities. These securities are characterized by their varying maturities, allowing for flexibility within the fund's short-duration focus. Secondly, EARRX utilizes other fixed or floating-rate debt instruments, such as junior and senior loans, by entering into swap agreements. These agreements convert conventional interest payments into payments linked to fluctuations in the U.S. Consumer Price Index (CPI) or other recognized alternative inflation metrics, thereby embedding an inflation hedge into these holdings. The fund maintains a non-diversified portfolio, which means it may concentrate its investments in a smaller number of securities or sectors compared to diversified funds, potentially leading to higher volatility. As a closed-end fund, EARRX issues a fixed number of shares that trade on a stock exchange, making its market price subject to supply and demand dynamics, which can result in it trading at a premium or discount to its net asset value (NAV). This structure differentiates it from open-end mutual funds, where shares are continuously issued and redeemed at NAV.

What Products and Services Does EARRX Offer?

  • Invests a minimum of 80% of net assets in inflation-protected securities.
  • Primarily holds inflation-indexed debt securities from diverse issuers (U.S. government, international governments, corporations).
  • Utilizes fixed or floating-rate debt instruments combined with agreements to swap conventional interest payments for CPI-linked payments.
  • Focuses on short-duration assets to manage interest rate sensitivity.
  • Aims to generate income for its investors.
  • Operates as a closed-end fund with a fixed number of shares trading on an exchange.
  • Maintains a non-diversified portfolio, allowing for concentrated investment positions.

How Does EARRX Make Money?

  • Generates income from a portfolio predominantly composed of inflation-indexed debt securities.
  • Employs interest rate swap agreements to link conventional debt instrument payments to inflation metrics like the U.S. Consumer Price Index (CPI).
  • Manages a fixed pool of capital as a closed-end fund, with its shares trading on a secondary market.
  • Seeks to provide investors with a hedge against inflation while also aiming for income generation.

What Industry Does EARRX Operate In?

Eaton Vance Short Duration Inflation-Protected Income Fund (EARRX) operates within the highly competitive and dynamic asset management industry, specifically carving out a niche in income-focused strategies with an inflation-protection overlay. The broader financial services sector, and particularly asset management, is characterized by evolving investor demands for specialized solutions, risk management, and diversification. EARRX positions itself by addressing the specific need for inflation hedging, a critical concern for investors in periods of rising prices or economic uncertainty. While many funds offer fixed income exposure, EARRX's explicit 80% allocation to inflation-indexed debt and CPI-linked swaps differentiates it from general bond funds. The market for inflation-protected securities, such as Treasury Inflation-Protected Securities (TIPS), has grown significantly, driven by institutional and retail investor demand for real return preservation. EARRX competes by offering an actively managed, non-diversified portfolio designed to capitalize on these specific market conditions, contrasting with passively managed ETFs or broader fixed-income mutual funds that may have less direct inflation linkage.

Who Are EARRX's Key Customers?

  • Investors seeking direct exposure to inflation-protected assets.
  • Income-focused investors looking for real (inflation-adjusted) returns.
  • Individuals and institutions aiming to diversify their fixed-income portfolios with short-duration exposure.
  • Those looking for a defensive asset class during periods of rising inflation expectations.
Model self-rating on this text: 68% (not a measure of the evidence) Updated: Jun 15, 2026

Research confidence

Low

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • ● Scoring coverage unknown
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is a fund, not an operating company

MoonshotScore History

Recorded daily since 2026-08-23 · 42 snapshots

2026-08-23 44
2026-08-31 44
2026-09-08 44
2026-09-16 44
2026-09-24 44
2026-10-04 44
2026-10-05 44

What changed?

The score has stayed at 44.

Over the same 30 days the stock moved -2.1%.

EARRX Financials

Bull Case vs Bear Case

Bull Case

  • Dedicated focus on inflation protection (minimum 80% of assets), offering a direct hedge against rising prices.
  • Short-duration investment strategy, which helps mitigate interest rate risk compared to longer-duration fixed income.
  • Diversified issuer base for inflation-indexed debt, including U.S. and international governments, agencies, and corporations.
  • Utilizes CPI-linked swap agreements to enhance inflation sensitivity across a broader range of debt instruments.

Bear Case

  • Non-diversified portfolio, potentially leading to higher concentration risk in specific holdings or sectors.
  • As a closed-end fund, its market price can trade at a significant premium or discount to its Net Asset Value (NAV), introducing market volatility.
  • Explicitly stated as having no dividend, which may not appeal to all income-focused investors seeking regular distributions.
  • Performance is highly dependent on inflation trends and expectations, making it vulnerable to deflationary environments.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · June 2026

EARRX Latest News

No recent news available for EARRX.

EARRX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for EARRX.

Price Targets

Wall Street price target analysis for EARRX.

EARRX MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for EARRX; grades run from A+ (80-100) to F (below 30).

EARRX Financials Stock FAQ

How does EARRX's closed-end fund structure impact investors?

As a closed-end fund, EARRX has a fixed number of shares that trade on a stock exchange, similar to common stocks, rather than being continuously issued or redeemed at Net Asset Value (NAV) like mutual funds.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • All information is derived solely from the provided source data. No external research or speculation was used.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis