Hedging in financial markets: Types, examples, instruments and downsides
Markets can turn without warning, and when they do, even solid investments can lose value. Hedging is one way investors aim to keep those swings in check.
You can’t predict, you can prepare.
This article is for informational and educational purposes only and should not be considered investment advice. Always do your own research before making investment decisions.
Big ideas
- Hedging isn't designed to make money but to protect existing positions from losses, which means a well-executed hedge can look boring when it is doing its job.
- Diversification, often seen as a basic investing principle, is technically one of the oldest and simplest forms of hedging.
- Many institutional investors use derivatives such as futures or options to fine-tune their portfolio risk, but the same logic can apply on a smaller scale for retail investors using ETFs.
- A perfect hedge theoretically removes all risk, but in practice it’s almost impossible –real-world hedging always involves trade-offs between cost, precision, and flexibility.
What is hedging and how it works in financial markets
DEFINITION
Hedging is a way to manage risk rather than eliminate it. It involves taking another position that helps reduce the effect of price movements on an existing investment.
In financial markets, when a trader or investor says I hedge a position, it means they are using another trade or instrument to offset part of their exposure if markets move against them. The aim is to make potential outcomes more stable, not necessarily to increase returns.
The following diagram helps illustrate the need for hedging.
The following diagram helps illustrate the need for hedging.
The blue curve shows a normal distribution, where extreme market moves (large gains or losses) are rare. Traditional financial models often assume this pattern. In reality, markets tend to behave more like the green curve – fat-tail distribution.
Because these tail events happen more frequently than models predict, investors hedge to reduce their exposure to them. Hedging provides protection against those low-probability but high-impact losses that can distort portfolio performance.
Hedging can take several forms for investors – but it isn't just investors that hedge, we all do it in some way or another in our lives.
A simple everyday example of hedging is buying travel insurance, which helps reduce the financial impact if a trip is cancelled or disrupted. A company might hedge currency risk to lock in exchange rates at current rates when buying new capital equipment from abroad.
We will go into each in much more detail shortly but just to wet your appetite about the kind of instruments that can be used for hedging, here is a short list:
Because these tail events happen more frequently than models predict, investors hedge to reduce their exposure to them. Hedging provides protection against those low-probability but high-impact losses that can distort portfolio performance.
Hedging can take several forms for investors – but it isn't just investors that hedge, we all do it in some way or another in our lives.
A simple everyday example of hedging is buying travel insurance, which helps reduce the financial impact if a trip is cancelled or disrupted. A company might hedge currency risk to lock in exchange rates at current rates when buying new capital equipment from abroad.
We will go into each in much more detail shortly but just to wet your appetite about the kind of instruments that can be used for hedging, here is a short list:
- Short selling
- Options (puts and calls)
- Spread trades (pairs, relative value)
- Exchange-Traded Funds (ETFs)
- Inverse and volatility-linked ETFs
- Futures
- Forwards
- Swaps
- A diversified portfolio (cross-asset or cross-region allocation)
Each hedging strategy has trade-offs. The protection it provides usually comes at a cost, and no hedge is perfect. It is worth noting that some hedging instruments, such as short selling and futures, are more complex and are generally used by professional or institutional investors.
Who uses hedging?
In short, every investor can use hedging – but they don’t have to. Whether to hedge or how to go about hedging comes down to the preferences of the individual or institution.
Here are the main groups of investors that hedge, and how they tend to go about it:
Here are the main groups of investors that hedge, and how they tend to go about it:
Type of market participant | How they use hedging | Typical instruments or methods |
Pension funds and insurance companies | Reduce portfolio volatility to meet long-term obligations | Futures, options, swaps |
Corporations and exporters/importers | Protect revenue or costs from currency and commodity price movements | Currency forwards, commodity futures, swaps |
Asset managers and hedge funds | Manage exposure across markets or specific assets | Index futures, options, spread trades |
Banks and financial institutions | Offset risks from lending, trading, or client transactions | Derivatives, credit hedges, interest rate swaps |
Professional traders | Control short-term market exposure or maintain neutral positions | Options, short selling, delta hedging |
Retail investors | Reduce concentration risk or foreign currency impact | Diversification, ETFs, currency-hedged funds |
Types of hedging in finance
Hedging in finance can take several forms, depending on what kind of risk is being managed and how directly it is addressed.
Probably the most basic hedge you will come across is going short a stock index to hedge against the downside risk of a stocks portfolio i.e. portfolio hedging.
Probably the most basic hedge you will come across is going short a stock index to hedge against the downside risk of a stocks portfolio i.e. portfolio hedging.
DEFINITION
Let’s say you have invested in mutual funds that invest in UK large cap companies. If you think there is an increased likelihood that the UK stock market is due a correction, you could hedge your portfolio with a trade that makes money as UK stocks decline.
The most commonly used representation of the large cap UK stocks is the FTSE 100 index so you can use instruments linked to this index for the hedge.
Some examples of hedging trades that would achieve this are:
• You could buy a put option on FTSE 100 futures
• You could buy an inverse ETF on the FTSE 100
• You could go short a FTSE 100 ETF
• You could go short FTSE 100 futures
The most commonly used representation of the large cap UK stocks is the FTSE 100 index so you can use instruments linked to this index for the hedge.
Some examples of hedging trades that would achieve this are:
• You could buy a put option on FTSE 100 futures
• You could buy an inverse ETF on the FTSE 100
• You could go short a FTSE 100 ETF
• You could go short FTSE 100 futures
You can visualise using a put option in a payoff diagram as follows:
In the above chart, the blue dashed line represents the unhedged portfolio value. The cost of buying the hedge (in this case a put option) reduces the value of the portfolio above the hedged price to the red line but also caps the downside to the value from which the hedge is placed.
Types of hedging strategies
How can we distinguish a type of hedge vs a hedging strategy? The type is what you are hedging against while the strategy is how you go about it.
Hedging strategies in finance are the practical ways investors and traders apply the concept of risk management. While there are many variations, most approaches fit into a few main categories.
Hedging strategies in finance are the practical ways investors and traders apply the concept of risk management. While there are many variations, most approaches fit into a few main categories.
Hedging with derivatives
Derivatives are among the most common instruments used for hedging. Their value is linked to an underlying asset such as a share, currency, index, or commodity. The most widely used derivatives include futures, forwards, options, and swaps.
An investor who holds shares might use index futures or put options to reduce the impact of a market decline. A currency trader might use a forward contract to lock in an exchange rate for a future date. Commodity producers and consumers often hedge price changes in agricultural goods.
Each type of derivative hedge works slightly differently. Futures and forwards set a fixed price in advance, while options provide the right but not the obligation to trade at that price. Swaps exchange one type of cash flow for another, commonly fixed for floating interest rates or one currency for another.
An investor who holds shares might use index futures or put options to reduce the impact of a market decline. A currency trader might use a forward contract to lock in an exchange rate for a future date. Commodity producers and consumers often hedge price changes in agricultural goods.
Each type of derivative hedge works slightly differently. Futures and forwards set a fixed price in advance, while options provide the right but not the obligation to trade at that price. Swaps exchange one type of cash flow for another, commonly fixed for floating interest rates or one currency for another.
Spread hedging
Spread hedging involves taking offsetting positions in two related instruments.
Traders will use it to remove exposure to the general market direction to zero in on relative performance. It’s widely used by funds and traders seeking lower volatility without taking a strong directional view of the market.
In pair trade you can go long one stock and short another in the same sector. That way, even if the market or sector is declining , you are trading the relatively strong performance of one company over one of its peers.
Traders will use it to remove exposure to the general market direction to zero in on relative performance. It’s widely used by funds and traders seeking lower volatility without taking a strong directional view of the market.
In pair trade you can go long one stock and short another in the same sector. That way, even if the market or sector is declining , you are trading the relatively strong performance of one company over one of its peers.
Direct vs indirect hedging
Hedging strategies can generally be divided into direct and indirect approaches, depending on how closely the hedge matches the underlying risk.
Direct hedging involves taking a position that directly offsets the exposure being protected.
For example, if an investor owns shares in a company, they might buy a put option or sell a futures contract on the same stock.
The link between the hedge and the investment is clear, and the effect on overall risk can be measured quite precisely. This approach is common among professional traders and institutions using derivatives to manage defined exposures.
Indirect hedging, on the other hand, uses related or correlated assets to manage risk.
An investor holding UK shares might hedge indirectly through a position in a FTSE 100 index future, or a gold investor might hedge through the US dollar. These hedges are less exact but potentially cheaper or easier to maintain. Both methods aim to reduce volatility and protect portfolio value when markets move unpredictably.
Direct hedging involves taking a position that directly offsets the exposure being protected.
For example, if an investor owns shares in a company, they might buy a put option or sell a futures contract on the same stock.
The link between the hedge and the investment is clear, and the effect on overall risk can be measured quite precisely. This approach is common among professional traders and institutions using derivatives to manage defined exposures.
Indirect hedging, on the other hand, uses related or correlated assets to manage risk.
An investor holding UK shares might hedge indirectly through a position in a FTSE 100 index future, or a gold investor might hedge through the US dollar. These hedges are less exact but potentially cheaper or easier to maintain. Both methods aim to reduce volatility and protect portfolio value when markets move unpredictably.
Examples of hedging
Hedging can be seen most clearly when markets face major downturns. Two of the most cited examples come from the 2008 financial crisis and the 2020 pandemic shock. Please note that the following examples come from institutional investors and are included to illustrate the concept of hedging at scale. Retail investors typically use simpler and more accessible approaches, where hedging is primarily about reducing risk rather than generating profits.
Before the 2008 crash, John Paulson, a hedge fund manager at Paulson & Co., famously used credit default swaps (CDS) to hedge against the housing market.
These swaps acted as insurance on mortgage-backed securities that he believed were overvalued. When the US housing market collapsed, the CDS positions surged in value, offsetting losses elsewhere and generating significant profits for his fund. It became one of the best-known examples of using derivatives as a hedge against systemic risk.
In early 2020, Bill Ackman, the founder of Pershing Square Capital Management, executed another large-scale hedge. As signs of a global slowdown appeared due to COVID-19, he bought credit protection through CDS on investment-grade and high-yield bond indices.
The cost of this hedge was relatively small compared with his overall portfolio, but when credit markets sold off sharply in March 2020, the positions gained billions in value. Ackman later closed the trade and reinvested in equities at lower prices.
Both examples show hedging in practice: not as speculation, but as a calculated form of protection. The goal was to offset potential losses during extreme market stress, using financial instruments that react in the opposite direction to traditional investments.
Before the 2008 crash, John Paulson, a hedge fund manager at Paulson & Co., famously used credit default swaps (CDS) to hedge against the housing market.
These swaps acted as insurance on mortgage-backed securities that he believed were overvalued. When the US housing market collapsed, the CDS positions surged in value, offsetting losses elsewhere and generating significant profits for his fund. It became one of the best-known examples of using derivatives as a hedge against systemic risk.
In early 2020, Bill Ackman, the founder of Pershing Square Capital Management, executed another large-scale hedge. As signs of a global slowdown appeared due to COVID-19, he bought credit protection through CDS on investment-grade and high-yield bond indices.
The cost of this hedge was relatively small compared with his overall portfolio, but when credit markets sold off sharply in March 2020, the positions gained billions in value. Ackman later closed the trade and reinvested in equities at lower prices.
Both examples show hedging in practice: not as speculation, but as a calculated form of protection. The goal was to offset potential losses during extreme market stress, using financial instruments that react in the opposite direction to traditional investments.
Derivatives in hedging
Derivatives play a central role in hedging strategies because they allow investors to manage risk without directly buying or selling the original investment, usually referred to as the underlying asset.
They are contracts whose value is derived from something else, like a share, index, currency, commodity, or interest rate. Derivatives can be structured to offset specific types of exposure in financial markets.
They are contracts whose value is derived from something else, like a share, index, currency, commodity, or interest rate. Derivatives can be structured to offset specific types of exposure in financial markets.
Types of derivatives used in hedging
- Futures: Standardised contracts traded on exchanges that lock in a future price for buying or selling an asset. Commonly used in equity, commodity, and currency hedging.
- Forwards: Customised over-the-counter (OTC) agreements between two parties to trade an asset at a set price on a future date. You might use something like this if you’re planning to buy a house overseas in the future.
- Options: Contracts that give the holder the right, but not the obligation, to buy or sell at a specific price. Buying put options is often used as downside protection, while call options can hedge short positions. These options can also be sold, which reveres which market condition they hedge against.
- Swaps: Agreements to exchange cash flows or exposures, such as switching from a floating to a fixed interest rate or swapping one currency for another. Both Paulson and Ackman used these in the examples above, though they are used in a more day-to-day fashion in interest rate and currency risk management.
NOTE: Delta and hedge ratios
When using derivatives, professionals often monitor delta – a measure of how much a derivative’s price moves relative to the underlying asset.
The hedge ratio expresses how much of a derivative is required to offset the exposure. For example, a delta of 0.5 on an option suggests two contracts might be needed to hedge one unit of the underlying asset.
The hedge ratio expresses how much of a derivative is required to offset the exposure. For example, a delta of 0.5 on an option suggests two contracts might be needed to hedge one unit of the underlying asset.
Risks and downsides of hedging
Hedging is never a perfect science and introduces its own set of risks and costs. You need a good grasp of these trade-offs to decide when and how much to hedge.
The cost of hedging
It costs money to put on a hedge – that cost can add to an investment loss or take away from a profit. Derivatives such as options require paying a premium, and futures or forwards often involve margin requirements or transaction fees.
Over time, the cost of maintaining continuous protection can add up, so your objective should be to use hedges when you perceive a greater risk to your investment and limit the amount of hedging when risks seem lower. Of course, correctly perceiving these risks is no easy task and subject to error.
Over time, the cost of maintaining continuous protection can add up, so your objective should be to use hedges when you perceive a greater risk to your investment and limit the amount of hedging when risks seem lower. Of course, correctly perceiving these risks is no easy task and subject to error.
Limitations of hedging effectiveness
No hedge is perfect. Market correlations can change unexpectedly, reducing the effectiveness of a hedge. For example, assets that usually move in opposite directions may both fall during a crisis. This is known as basis risk – when the hedge and the underlying exposure don't move as closely as expected. Timing also matters: a hedge placed too early or removed too late can lose value or fail to protect the portfolio when needed.
The role of hedging in market volatility
Keep in mind this saying when it comes to hedging:
The time to buy insurance is before the fire.
The time to buy insurance is before the fire.
Hedging in bull vs bear markets
In a bull market, hedging is often used to protect profits against unexpected corrections. The idea is that you maintain your bullish bias but want to protect against losses over the near term.
During bear markets, hedging focuses on cushioning portfolio declines by essentially investing in assets that rise when broader markets are falling. Although the action and tools can be the same, the duration of a hedge is usually longer during a bear market.
During bear markets, hedging focuses on cushioning portfolio declines by essentially investing in assets that rise when broader markets are falling. Although the action and tools can be the same, the duration of a hedge is usually longer during a bear market.
How volatility affects hedging strategies
The cost and effectiveness of a hedge changes with the market environment.
- When uncertainty is low, hedging through options or other derivatives tends to be relatively cheap.
- BUT when volatility spikes and demand for protection rises (as often happens during sharp sell-offs) the price of hedging can go up dramatically.
Hedging in different asset classes
The goal remains consistent whichever asset class you are dealing with (reducing exposure to unwanted movements in prices or rates) but the tools vary a bit depending on how the underlying markets trade.
Hedging in equities
Stock market investors can hedge against a decline in their portfolio by using index futures, options, ETFs or inverse ETFs. It is less common but still possible to hedge against an individual stock but in that case it is easier to sell down some of the position rather than take the time and expense to hedge it.
For example, buying a put option on the FTSE 100 can help offset losses during a market pullback without selling the shares themselves.
For example, buying a put option on the FTSE 100 can help offset losses during a market pullback without selling the shares themselves.
Hedging in commodities
Commodity producers, traders, and funds frequently use futures and options to lock in prices for raw materials such as oil, copper, or agricultural products. A gold mining company might hedge future production through gold commodity futures, while an airline could fix fuel costs months ahead using crude oil futures contracts.
Currency hedging strategies
When investing in foreign markets, currency movements can have a major impact on your returns- either positively or negatively.
For example, a UK investor who owns US shares benefits when the dollar strengthens against the pound but faces losses if it weakens.
For example, a UK investor who owns US shares benefits when the dollar strengthens against the pound but faces losses if it weakens.
Hedging currency risks: How international funds do it
You may want your investment to win or lose on its own merit rather than peripheral factors, like exchange rates. To manage this, many international funds use tools such as currency forwards and swaps, which lock in exchange rates for future transactions.
You can also find funds that offer hedged share classes, where the fund or ETF provider manages the foreign exchange exposure automatically, though naturally there is a fee for doing so.
You can also find funds that offer hedged share classes, where the fund or ETF provider manages the foreign exchange exposure automatically, though naturally there is a fee for doing so.
Recap
Hedging in finance manages risk through instruments and techniques including derivatives, inverse ETFs and diversification. You can use it in any asset class to reduce volatility and protect against adverse price moves. While effective at stabilising returns, hedging involves costs, timing challenges, and you can never fully protect any investment.
Think of hedging as another way to mitigate risk more rather than eliminate it.
Think of hedging as another way to mitigate risk more rather than eliminate it.
FAQ
Q: What does hedging an investment mean?
Hedging an investment means taking another position designed to offset potential losses from the original investment, helping to manage financial risk rather than increase returns.
Q: What is an example of hedging an investment?
A common example is buying a put option on a held stock or index to protect against a possible fall in its price.
Q: What does 50% hedge mean?
A 50% hedge means that half of an investment’s exposure is protected through a hedging position, leaving the other half unhedged and subject to market movement.
Q: What is the simple definition of hedging?
Hedging is the act of reducing or controlling financial risk by using another investment or financial instrument to offset potential losses.
Q: What are the three types of hedging?
The main types are financial hedging with derivatives, portfolio hedging through diversification, and currency hedging against exchange rate changes.
Q: Can hedging ever be illegal?
Hedging itself isn't illegal, but certain speculative or mismatched derivative trades can breach regulatory or accounting rules if they are misclassified as genuine hedges.
Q: What is hedging for beginners?
For beginners, hedging is simply a way to limit the impact of market swings – often by spreading investments.
Q: What is an example of a perfect hedge?
A perfect hedge fully eliminates risk, such as a forward contract that locks in both the price and date of a future transaction with no remaining exposure.
Q: What are common hedging mistakes?
Common mistakes include over-hedging, poor timing, misunderstanding correlations, or failing to consider the ongoing cost of maintaining protection.
