Three Constraints Your Hedging Policy May Not Capture

A hedging policy can be sound on paper and still be difficult to execute in practice.

In the boardroom, the conversation usually centers on risk appetite, coverage levels, and tenor. Those are the right questions.

But once the policy is put into practice, three other constraints matter: credit capacity, the forward rate, and liquidity at settlement.

In my last article, I argued that hedge ratios should reflect the reliability of the underlying cashflow forecast, alongside the company’s risk appetite.

Even a properly calibrated hedge ratio, however, still needs to be executable.

Constraint one: credit capacity

An FX forward creates credit exposure for the bank.

Between the day you enter the contract and the day it settles, the value of the forward can move. If the company cannot meet its obligation, the bank may have to replace the transaction at the prevailing market rate.

Banks therefore allocate credit capacity to derivatives. How they calculate it varies, but notional amount, tenor, currency, and possible market movement can all affect how much capacity a trade consumes.

This creates a practical question that a hedge ratio alone does not answer.

Suppose your policy requires you to hedge 75% of confirmed payables and 50% of six-month forecast exposure.

What total notional does that produce?

And does your bank give you enough capacity to execute it?

For an SME, that question is worth asking before the policy is approved.

There is another consideration. Depending on how the banking relationship is structured, derivative capacity may sit within or alongside the company’s broader credit facilities. Increasing hedging capacity can therefore affect how the bank views the company’s overall credit usage.

It does not always reduce the working-capital line dollar for dollar. But you should not make these two decisions independently without understanding the bank’s facility structure.

If the available line is insufficient, there may be several options: reduce the notional, shorten the tenor, obtain additional capacity, use another counterparty, or provide collateral.

Collateral changes the problem.

Instead of using only credit capacity, the hedge can begin consuming cash.

Which leads to the third constraint. But first, another number in the forward deserves attention.

Constraint two: the forward rate

A forward rate is not a forecast of where the currency will trade in the future.

It is derived from the spot rate and, principally, the interest-rate differential between the two currencies. That difference appears in the forward points and is reflected in the rate you lock in.

Depending on the currencies and the direction of the hedge, those forward points can work for or against you.

Consider a simple illustrative example.

Suppose USD/INR spot is 83 and the twelve-month forward rate is 87.

An Indian importer that needs to buy USD in twelve months would lock in approximately 4.8% more INR per dollar than today’s spot rate.

That does not mean the market expects USD/INR to reach 87.

It reflects, among other factors, the interest-rate differential embedded in the forward rate.

Now put that alongside a layered hedging policy.

Coverage usually declines as the horizon extends because forecast reliability also tends to decline. That reasoning still makes sense.

But longer tenors can also increase the difference between the forward rate and today’s spot rate.

So when you extend the hedge, you are making two decisions at once:

How confident are we that this exposure will exist?

And:

What rate are we willing to lock in for that certainty?

I am not arguing against longer-dated hedging.

There are situations where locking a rate twelve months out is entirely reasonable: a contracted purchase, a fixed-price customer agreement, or an input cost that the business cannot afford to leave exposed.

The point is simpler.

The impact of forward points should be visible when the hedge ratio and tenor are approved.

For an SME, I would show the board or management team the actual contracted forward rate and translate the difference from spot into the company’s reporting currency.

That makes the decision easier to understand than showing forward points in basis points.

There can also be an accounting consideration. If your company applies hedge accounting, discuss with your auditor how the forward element is designated and accounted for. IFRS 9 contains specific provisions for forward elements excluded from a hedging relationship, but the treatment depends on how the hedge is structured.

That is an accounting decision, not a reason to change the hedge's economics.

Constraint three: settlement and liquidity

The hedge and the commercial cash flow may not settle at the same time.

The forward has a contractual settlement date.

The customer or supplier has a payment date that can move.

That difference matters.

With a deliverable forward, the company exchanges the agreed currencies on the settlement date. If the expected receivable has not arrived, the company may need to fund the settlement, roll the forward, or close and replace the position.

You may have hedged the FX exposure correctly.

But the company can still have a temporary liquidity requirement.

A non-deliverable forward changes the mechanics but not necessarily the timing issue. Instead of exchanging the full currencies, the contract settles the difference in cash on the agreed date. The commercial cash flow can still arrive earlier or later.

Collateral can create another liquidity requirement.

If the hedging arrangement requires margin and the derivative moves against the company, cash or other collateral may need to be posted before the forward matures. A credit support agreement sets the rules for when and how collateral is transferred; such an agreement is not automatic for every FX forward.

This creates an important distinction:

Being economically hedged does not necessarily mean you have the cash available when the hedge requires it.

Imagine a USD receivable due in 30 days that has been hedged.

The currency moves significantly. Economically, the commercial exposure and the derivative offset each other.

But the receivable has not arrived yet.

If the derivative requires collateral today, the company needs liquidity today.

The hedge may still be doing exactly what it was intended to do. The problem is timing.

A policy that specifies coverage and tenor but does not consider settlement and liquidity can miss that risk.

Four questions to ask before approving the policy

None of this requires a sophisticated treasury system.

For an SME finance team, four questions will get you much of the way there.

1. What notional does the policy imply, and do we have the credit capacity to execute it?

Apply the proposed hedge ratios to your actual exposure profile. Calculate the resulting notional by tenor, then ask your bank how much derivative capacity it requires and whether that capacity interacts with your other facilities.

2. What forward rate are we actually locking in at each tenor?

Translate the forward points into the reporting currency. Show what the hedge does to the effective exchange rate and budget, rather than discussing the adjustment only in basis points.

3. Could the hedge require cash before the underlying exposure settles?

Understand any collateral or margin requirements. Stress the position for a material currency move and compare the potential cash requirement with available liquidity.

4. What happens if the commercial payment date moves?

Decide the process in advance. Will you roll the forward, close it, replace it, or temporarily fund the settlement?

The exact answer will depend on the business.

The important part is not having to decide for the first time on settlement day.

A hedging policy is also an operating plan

A hedging policy is primarily a risk management document.

It sets coverage levels, tenor limits, permitted instruments, and approval authority.

But executing that policy also uses resources.

Credit capacity.

The economics embedded in the forward rate.

Liquidity.

A policy can therefore have sensible hedge ratios and still be difficult or expensive to execute as written.

That does not mean the hedge ratio is wrong.

It means there is a second test.

The first is the question from my previous article:

How much of this exposure are we confident will actually materialize?

The second is operational:

Can we execute that hedge, at that tenor, with the credit capacity and liquidity we actually have?

For an SME, both belong in the policy discussion, not after the hedge needs to be executed.