Rolling hedge – a strategy for continuous flows

FX volatility is a constant risk for companies with foreign market exposure. Hedging an entire year's exposure in a single transaction can be risky—what if that chosen moment turns out to be the worst of the entire year? This is why CFOs and treasury managers are increasingly turning to a more dynamic approach: the rolling hedge. This strategy, also known as a **rolling hedge**, allows for systematic management of currency risk, smoothing the impact of market volatility on the company's financial results. In this article, we will analyze what this approach entails, its advantages and disadvantages, and how to implement it in your organization step by step. ## What is a rolling hedge? A **rolling hedge** is an FX risk management strategy that involves systematically hedging portions of future foreign currency cash flows on a regular, recurring basis. Instead of one large transaction covering the entire year, the company systematically enters into smaller forward contracts for subsequent periods (e.g., months or quarters). As time passes, the oldest hedges expire (are settled), and new ones are added at the far end of the time horizon. The fundamental difference compared to a static hedge lies in the continuity of the process. A static hedge is ideal for one-off, time-defined projects—for example, for a machinery importer who knows the exact amount and payment date of an invoice due in six months. In such a case, a single forward contract perfectly locks in the rate and eliminates the risk. A rolling hedge, on the other hand, is designed for companies with continuous, recurring revenues or costs in a foreign currency. The profile of a company for which this strategy is optimal is: - **An exporter** with regular, monthly or quarterly sales to foreign markets (e.g., the Eurozone, USA). - **An importer** with constant deliveries of components or goods for which it pays in a foreign currency. In both cases, the cash flows are spread out over time, and their forecast is relatively stable, which allows for programming a systematic hedging process. ## Key advantages of a rolling hedge strategy in a company Implementing a systematic hedging program brings tangible benefits that go beyond simply eliminating exchange rate risk. - **Rate smoothing and averaging of results.** Instead of relying on the rate from a single day, the company builds a portfolio of forward contracts executed at different times and at different rates. As a result, the average hedged rate becomes less sensitive to short-term, sharp fluctuations. This provides greater margin predictability and facilitates budgeting. - **Greater flexibility and adaptability.** Business forecasts are rarely 100% accurate. A rolling strategy allows for ongoing adjustments of the hedge level to changing expectations regarding future cash flows. If the sales forecast for the next quarter increases, the volume of hedges can be increased in the next trading "window." - **Avoiding the risk of hedging 100% of exposure at a single, unfavorable rate.** This is one of the biggest fears of any CFO. The decision to hedge annual revenues at a single moment can be catastrophic if the rate on that day was at a local low (for an exporter) or peak (for an importer). Spreading transactions over time diversifies the risk of unfavorable timing. ### Potential disadvantages and risks to watch out for Like any strategy, a **rolling hedge** also has its challenges that must be consciously monitored. - **Greater time and operational commitment.** Managing a portfolio of a dozen or several dozen forward contracts requires more work than handling a single transaction. It necessitates regular market monitoring, transaction execution, tracking of expiring positions, and reporting. - **Transaction costs.** Every forward contract involves an FX spread. Executing many smaller transactions can be marginally more expensive than one large transaction for the same volume, although with a good relationship with the bank, these differences are often minimal. This should be viewed as the cost of insurance and greater flexibility. - **Over-hedging risk.** This is the most serious operational risk. If a company hedges forecasted revenues that ultimately fail to materialize, it is left with an open forward contract. This position loses its hedging character and becomes a speculative one. Therefore, a conservative and reliable cash flow forecast is crucial, as is not hedging 100% of expected volumes, especially on the longer end of the horizon. ## How to implement a rolling hedge – a 3-step model The effective implementation of a **rolling hedge** strategy requires a clearly defined FX risk management policy. The 3-step model below provides a solid foundation for developing it. ### Step 1: Define the Horizon and Hedge Ratios The first step is to determine how far into the future the company wants to hedge its cash flows (horizon) and to what extent (ratios). A typical model for a company with stable cash flows might look like this: - **Horizon:** 12 months. - **Ratios (hedge ratio):** - **Months 1-3:** Hedge at 75% of forecasted cash flows (highest forecast certainty). - **Months 4-6:** Hedge at 50% of forecasted cash flows. - **Months 7-12:** Hedge at 25% of forecasted cash flows (greatest forecast uncertainty). The values above are just an example. Each company should adapt them to the specifics of its industry and the accuracy of its forecasts. ### Step 2: Establish the Trading Window Next, you need to define how often the strategy will be reviewed and new transactions will be executed. The most popular options are a monthly or quarterly cycle. - **Monthly cycle:** Each month, the company analyzes the portfolio, adds a hedge for the new, furthest month of the horizon (e.g., the 12th month), and possibly adjusts positions for nearer-term dates. This provides the greatest rate averaging. - **Quarterly cycle:** Actions are taken once a quarter. This is less operationally demanding but provides less granularity of rates in the portfolio. ### Step 3: Select the Instruments For most SMEs and large non-financial corporations, the primary and simplest instrument for implementing this strategy is the **forward contract**. The company builds a **portfolio of forward contracts** with different maturity dates, corresponding to the subsequent months or quarters covered by the strategy. ## Example: A Polish exporter to the German market and a rolling hedge strategy Let's imagine a Polish manufacturing company with stable export revenues to Germany of approx. 200,000 EUR per month. The company decides to implement a rolling hedge on a monthly cycle, following a 75%/50%/25% policy over a 12-month horizon. **Assumptions:** - It is the beginning of January 2024. - Monthly revenue forecast: 200,000 EUR. - Spot EUR/PLN rate: 4.3500. **Actions in January:** The company enters into a series of forward contracts to sell EUR: - **February - April 2024:** It hedges 75% of revenues (150,000 EUR/month). Let's assume it obtains an average forward rate of 4.3800. It guarantees itself a revenue of 657,000 PLN from this portion of its exposure, regardless of the future spot rate. - **May - July 2024:** It hedges 50% of revenues (100,000 EUR/month). - **August 2024 - January 2025:** It hedges 25% of revenues (50,000 EUR/month). **Actions in February:** - The revenue for January has been realized. - The nearest contract (for February) will soon be settled. - The company analyzes the portfolio. Forecasts are stable. - The company enters into a new forward contract to sell 50,000 EUR (25% of 200,000 EUR) with a maturity date in February 2025—effectively adding a new layer of hedging at the furthest end of the horizon. - Simultaneously, it increases the hedge for May from 50% to 75%, as that month has now moved into the nearest 3-month window. This process is repeated every month. The hedge portfolio is "live"—some layers expire while new ones are added. This can be visualized as overlapping layers of hedges that together create an averaged and more stable rate for the entirety of the foreign currency revenues. ## Tools necessary for effective management of a rolling hedge Implementing a rolling hedge strategy generates a significant amount of data. **Managing a portfolio of forward contracts** using a spreadsheet quickly becomes inefficient and risky. - **Manual errors:** Manually entering data for dozens of transactions, rates, and dates is a source of costly mistakes. - **Lack of real-time valuation:** A spreadsheet does not allow for ongoing Mark-to-Market (MTM) valuation of the entire portfolio, which is an estimate of its market value at a given moment. This is key information for assessing the strategy's effectiveness. - **Reporting difficulties:** Aggregating data, calculating the hedge ratio, or preparing a report for the management board is time-consuming and complex. This is where dedicated Treasury Management Systems (TMS) or specialized SaaS platforms play a key role. They allow for the centralization of data on all transactions, automation of portfolio valuation, and monitoring of key indicators. ### How FXrisk helps in this area FXrisk was designed precisely to simplify and automate the processes associated with a **rolling hedge**. The platform acts as a central repository for all executed forward contracts. The user can see a complete picture of their hedge portfolio in one place, broken down by individual months and currencies. The tool automatically values the entire portfolio in real-time (Mark-to-Market), showing its current market value. Crucially, FXrisk allows for real-time monitoring of the hedge ratio against the entered cash flow forecasts. The system can generate alerts if the hedge level deviates from the established policy, helping to avoid the risk of over-hedging or under-hedging the exposure. This gives the CFO full control over the strategy with minimal operational involvement. [Register and see how FXrisk can support your hedging strategy.](https://fxrisk.pl/register) *** The application is for analytical purposes only and does not constitute an investment recommendation within the meaning of applicable regulations. You make decisions to enter into currency transactions independently and at your own risk.