Fungibles - Definition, Types, and Real-World Examples

What is Fungibility?

Infographic explaining fungibility, illustrating the difference between fungible assets like cash and cryptocurrencies versus non-fungible assets like NFTs, with visuals of dollar bills, Bitcoin, and digital collectibles.

Fungibility refers to the ability of a commodity or a good to be interchanged with the other good or assets of the same type.

In simple terms, Fungibility is a feature of a good, asset, or commodity whose units are interchangeable This means that every unit in the lot is treated similarly to every other unit of the same lot.

Fungible goods or assets are commodities whose individual units are indistinguishable from the rest of the units. All fungible assets are subdivided and that all these subdivisions are identical in every way.

For example: One form of money is equivalent to another form of money; a $10 note is as valuable as another $10 note, or a hundred $0.10 notes, or two $5 notes, and so on.

Fungibility refers to the interchangeability and identicalness of each unit of an entity with other units of the same entity. A fungible asset can be exchanged, with each unit holding equal value and usefulness.

For example: Gold is a standard commodity, and one ounce of Gold is as good as another ounce of Gold, provided the two are of the same caratage.

Characteristics of Fungible Goods

Infographic highlighting the characteristics of fungible goods, such as uniformity, divisibility, and easy exchangeability, with visuals of cash, cryptocurrencies, and commodities like gold and oil.

Fungible goods are those goods which can be substituted with other goods and have equal value for equal quantity. These goods can be divided into smaller pieces and sold separately, making it simpler to trade them for similar goods.

Fungible goods are considered equivalent, making them interchangeable, even if they are traded on different exchanges.

Some of the characteristics of fungible goods are mentioned below:

  • Easy to Substitute / Interchangeability

Each part of a fungible asset can be exchanged for another part of the same kind without a loss in value or utility. This allows for easy Trading and settlement because the buyer or seller doesn’t have to evaluate each unit individually.

Example: A $20 bill is interchangeable with another $20 bill or two $10 bills, and the value remains consistent.

  • Equal Value for Equal Quantity

If any two units of a fungible good are of the same type and standard, they hold the same value. The uniform value eliminates the need for detailed inspections or assessments before a transaction.

Example: One kilogram of sugar of the same grade from one supplier holds the same value as one kilogram from another.

  • Uniform Across the Market

Fungible goods are consistent in quality and value regardless of where they are traded. This standardization supports global trade and ensures seamless transactions between different markets.

Example: A troy ounce of 24-karat gold holds the same value whether it’s traded in New York, Dubai, or Hong Kong.

  • Simplifies Trading

Fungible goods can be easily traded on exchanges or between parties, because of their uniformity and standardization. This increases liquidity and reduces transaction costs.

Example: Stocks of the same company or currency units can be bought and sold quickly without negotiation about specific features.

  • Scalability

Fungible goods can be scaled up or down without affecting their utility or value. This scalability makes them ideal for both small and large transactions.

Example: A person can buy 1 gram or 1 kilogram of gold depending on their financial capacity, and the per-unit value remains the same.

  • High Liquidity

Fungible goods are often highly liquid, meaning they can be easily converted into cash or other assets without significant loss of value. This liquidity makes them ideal for markets and investment.

Example: Currencies and widely traded commodities like crude oil and gold are highly liquid.

  • Standardization

Fungible goods adhere to specific standards that ensure consistency in quality and specifications. Buyers and sellers can trust the uniformity of the goods without the need for detailed inspections or certifications.

Example: Futures contracts for oil or grain specify quality grades and delivery standards to ensure uniformity.

Types of Fungible Assets

Infographic showcasing different types of fungible assets, including fiat currencies, cryptocurrencies, stocks, and commodities, with visuals of dollar bills, Bitcoin, stock market charts, and gold bars.

The different types of fungible assets include commodities, common shares, options, and dollar bills.  Fungible assets can be traded on commodities exchanges, such as the New York Stock Exchange (NYSE).

Examples of fungible assets include gold bars, mutual funds, and financial securities:

Types of fungible assets
TypesAboutExample
CommoditiesA commodity is a good that is purchased for manufacturing or a primary agricultural product that is of similar quality and can be substituted.Precious metals like gold, silver, and platinum (e.g., a 1-ounce gold bar is interchangeable with another of the same purity).
CurrenciesCurrencies are highly fungible assets,  because one unit of a given currency is as valuable as the other unit of another currency of equal valueUS dollars, Eur, Japanese Yen
Common Shares (stocks)Shares of the same class in a company are identical and interchangeable in terms of ownership rights and value.Shares of Apple Inc. (AAPL) or Tesla Inc. (TSLA
BondsBonds are fixed-income financial instruments that are essentially distinguished between government bonds and corporate bonds, and where bonds have the same characteristics, i.e., they are interchangeable.A 10-year US Treasury bond with a 3% coupon rate is identical to another bond of the same series and can be traded interchangeably.
Options (Future contracts)These are financial derivatives whose features such as quantity, quality, and delivery date are predetermined, and contracts of a given type are, therefore, interchangeable.Options contracts on S&P 500 stocks or futures contracts for commodities like crude oil or wheat.
Mutual Funds & EFTsUnits of mutual funds or ETFs represent fractional ownership in a portfolio of assets, and each unit is identical in value and rights.Shares of the SPDR S&P 500 ETF (SPY) or Vanguard Total Stock Market ETF (VTI).
CryptocurrenciesCryptocurrencies are digital assets that operate on decentralized networks and are fungible by design.1 Bitcoin (BTC) is interchangeable with any other Bitcoin.

Examples of Fungible Goods

Fungible goods refer to securities, items, or financial instruments that are equivalent or identical, making them interchangeable. Fungible goods are not necessarily sold by weight or number, but rather by quantity or quality.

  • Commodities: Gold, Silver, Platinum
  • Currencies: US Dollar, EUR, Japanese Yen
  • Common Shares (Stocks): Shares of Tesla
  • Bonds: US Treasury bond 
  • Options (Future Contracts): Options contracts on S&P 500 stocks or or futures contracts 
  • Mutual Funds & EFTs: Vanguard Total Stock Market ETF (VTI)
  • Cryptocurrencies: Bitcoin

Non-Fungible Goods

Non-fungible goods are assets that have unique qualities that add or subtract value, making them non-interchangeable.

Their non-interchangeable nature makes them ideal for collectors, investors, and specialized markets.

Non-fungible goods cannot be referred to as fungible goods because each unit has distinct characteristics. Each unit has unique properties, such as appearance, location, or provenance.

The value of non-fungible goods is subjective and influenced by factors such as rarity, demand, historical significance, and emotional attachment.

For example:

  • Diamonds ( as diamonds have different colours, cuts, sizes and graders)
  • Real Estate ( as every house experiences different levels of traffic and noises, and requires different level of repairs, even if they are on the same streets)
  • Baseball cards ( each card has different and unique qualities that add or subtract from its value).
  • Artwork ( each form of art is different and unique and is valued based on the artist and the medium)

Difference Between Fungible Goods and Non-fungible Goods

Difference between Fungible Goods and Non-fungible Goods
BasicsFungible GoodsNon – Fungible Goods
UniquenessFungible Goods are homogeneous in nature.Non – Fungible Goods are heterogeneous in nature
Interchangeability Fungible Goods are interchangeable.Non – Fungible Goods are non – interchangeable
ValuationFungible Goods are either fixed or standardizedNon – Fungible Goods are either variable or subjective.
ExamplesOil, Gold, CurrencyArt, Collectibles, Land

Trading Fungible Goods on Stock Markets

Fungible investments can be exchanged for the investments of other investors in the stock market.

Fungible goods can be traded on stock markets, such as the New York Stock Exchange (NYSE).

The stock exchange ensures fungibility by:

  • Enforcing rules and regulations related to the trading of financial assets.
  • Establishing standardized contracts for the trading of financial assets.
  • Providing a wide access range of financial assets to the investors.

Stock exchanges such as Nasdaq Stock Market or New York Stock Exchange, implements various standards which ensure fungibility in the market. These rules help in preventing market manipulation, insider trading and other forms of unethical behavior that could undermine the integrity of the market.

  • Uniformity in the pricing of shares on the bases of market supply and demand.
  • The average closing price of the security should be at least $1.00 over 30 days.
  • Each and every share of the company will have the same rights such as voting rights, dividends, etc.

For example,  a share of Company X’s stock in one investor’s portfolio is equivalent to or identical to a share in another investor’s portfolio.

Importance of Fungibility in Finance

Fungibility is important in finance because it allows for easy trading and exchange of goods and assets

Fungibility makes trading possible and seamless for investors. It greatly benefits the operation in the financial market by minimizing the transaction costs and promoting liquidity.

Fungibility promotes liquidity, by making sure that the assets or goods can be available for sale and purchase at a stable price in the market. The stable price range attracts a pool of participants, so enhances the confidence in the assets’ uniformity and availability. 

Along with the liquidity, the transaction cost also reduces if the assets are fungible. When the assets are fungible in the market, the standardization simplifies the trade process, which means the traders don’t need to negotiate for each transaction. This simplification reduces the legal, administrative, and time costs associated with verifying and executing trades. 

For example, commodities such as gold are standardized to specific grades and purity levels, allowing streamlined trading across global   markets without necessitating individual quality assessments.

Real-World Applications of Fungibility

Fungibility is used in various industries, including finance, commodities, and securities. Fungible goods are used in everyday transactions, such as buying and selling dollar bills. Fungibility is also used in digital assets, such as cryptocurrencies.

Bitcoin as a Fungible Asset: Each Bitcoin is identical in value and can be exchanged for another Bitcoin at any time.

When a person wants to send Bitcoin to another person, they don’t have to worry about tracking individual units of Bitcoin because both amounts are equal in value and can be exchanged or spent in the same way.

Whether you are buying goods, moving funds across wallets, or trading at an exchange, one Bitcoin can be traded for another. This enhances the flow of efficient transactions in the Bitcoin market by providing liquidity.

Bitcoin exchanges depend on Bitcoin’s fungibility. Therefore, consumers can sell Bitcoin without necessarily distinguishing between currencies and tokens. This has made the exchange procedure easier and has also increased the activity level of trading.

Bitcoin is a form of digital money that is fungible, making it possible to use it as a means of digital money. This uniformity means people from the world may buy, sell, and swap Bitcoin without concern with the differences inherent between each Bitcoin increment.

Limitations of Fungibility

Infographic highlighting the limitations of fungibility, such as counterfeiting risks, lack of uniqueness, and regulatory concerns, with visuals of currency notes, cryptocurrency symbols, and security icons.

Fungibility is one of the properties that enable trade and commerce; some limitations emerge because the attributes of certain goods cannot be standardized and sold in large quantities.

Some of the limitations of fungibility are:

  • Reduces Uniqueness

The concept of fungibility diminishes the uniqueness because every unit of a good or an asset is effectively the same as any other unit of the same good or asset in the market. This makes it hard for producers to give their products points of differential advantage that make them different from those of their competitors.

  • Encourages Homogeneity

Fungibility tends to promote the production of identical goods and assets, resulting in a lack of diversity within markets.

  • Increase the Risk of Fraud

Fungibility can lead to fraud as an agent of market failure, with one able to pass inferior goods, services, or assets on to higher-quality ones.

Fungibility can also be limited by the lack of standardization in certain industries. 

Non-fungible goods are distinct and cannot be replaced by another good of the same type. Non-fungible tokens (NFTs) are unique and non-interchangeable digital assets tied to a specific piece of content, such as artwork or music. These goods require specialized markets and agreements for trade.

Conclusion!

Fungibility is a key principle in modern financial markets, enabling efficient trading of assets like stocks, bonds, and commodities. Fungible assets, including commodities, currencies, stocks, bonds, derivatives, mutual funds, and cryptocurrencies, are interchangeable and divisible, facilitating efficient trading and enhancing trust. Overall, fungible goods play a vital role in modern economies by reducing transaction costs and simplifying trade.

FAQs!

How does fungibility apply to cryptocurrencies?

Cryptocurrencies like Bitcoin and Ethereum are fungible, meaning each unit is equivalent in value and function. However, privacy concerns, such as tracking transaction histories, can affect their fungibility in practice.

Are NFTs Fungible?

No, Non-Fungible Tokens (NFTs) are unique and represent ownership of specific digital or physical assets, making them non-fungible.

What role does fungibility play in financial systems?

Fungibility is vital for efficient trade and valuation. Without it, assigning consistent value to money, stocks, or commodities would be difficult, complicating financial transactions.