ACCA AFM Hedging Guide: Interest Rate & Forex Risk

by Vicky Sarin

Eduyush Faculty Β· ACCA AFM Technical Guide Β· 2026

ACCA AFM: Interest Rate and Forex Hedging β€” The Complete Step-by-Step Guide

Collars, futures, options, FRAs, and forex hedges β€” fully worked through with the exact steps the examiner rewards, the errors that cost marks every sitting, and the discussion points that earn professional skills marks.

Why this guide exists

Interest rate collars are the most consistently poor calculation area in AFM β€” named in every examiner's report. Futures hedges lose marks because candidates omit the buy/sell decision and contract count even when the final figure is right. This guide walks through every hedging technique step by step, shows exactly where candidates go wrong, and gives you the approach the examiner rewards.

Jump to a section:

Hedging Instruments β€” Overview and When to Use Each

Instrument Risk hedged Locks in rate? Upside retained? Best for
Forward Rate Agreement (FRA) Interest rate Yes No Simple, certain protection on a single borrowing or deposit
Interest Rate Futures Interest rate Near-lock (basis risk) No Exchange-traded, daily settlement, standardised contracts
Interest Rate Options Interest rate Floor/ceiling Yes When you want protection but want to benefit if rates move favourably
Interest Rate Collar Interest rate Within a band Partial Reducing option premium cost while retaining some upside
Interest Rate Swap Interest rate Yes (fixed/floating exchange) No Long-term fixed vs floating conversion
Forex Forward Currency Yes No Known future forex transaction, certainty preferred
Forex Futures Currency Near-lock (basis risk) No Exchange-traded currency hedging
Forex Options Currency Floor/ceiling Yes When the forex transaction is uncertain or favourable moves matter
⚠ The key question before any hedging calculation

Are you hedging a borrowing or a deposit/investment? This determines everything: which direction rates moving is adverse, whether you buy or sell futures, and whether you buy a cap (ceiling) or floor option. Get this wrong and the entire calculation follows the wrong path.

Understanding Basis and Basis Risk

Basis is the difference between the spot rate and the futures price at any point in time. It matters because futures prices and spot rates do not always move in perfect alignment β€” this mismatch is basis risk.

Basis = Spot rate βˆ’ Futures price (for interest rate instruments expressed as 100 βˆ’ rate)

At contract expiry, basis converges to zero (the futures price equals the spot rate). Between now and expiry, basis diminishes linearly β€” this is the assumption used in AFM calculations unless told otherwise.

πŸ“ Calculating Expected Basis at Closing Date

Given: Current date = 1 April. Closing date = 1 August (4 months away). Contract expiry = 30 September (6 months from now).

Current basis = Spot rate βˆ’ Current futures price
Basis at expiry = 0
Time remaining at close = 6 βˆ’ 4 = 2 months to expiry

Expected basis at close = Current basis Γ— (2/6)
Expected futures price at close = Expected spot rate βˆ’ Expected basis at close

Or equivalently: Expected futures price = Expected spot rate + (Current basis Γ— months remaining to expiry Γ· total months to expiry).

βœ“ Always calculate expected basis before finding the expected futures closing price. Skipping this step is one of the most common errors in both forex and interest rate futures questions.

Interest Rate Futures β€” Step by Step

Interest rate futures are priced as 100 βˆ’ interest rate. A rise in rates means futures prices fall. A deposit earns less when rates fall β€” futures prices rise. This inverse relationship determines the direction.

1
Determine direction: buy or sell?

Borrowing β€” worried about rates rising β†’ rates rise β†’ futures prices fall β†’ sell futures now (profit on falling price). Deposit/investment β€” worried about rates falling β†’ rates fall β†’ futures prices rise β†’ buy futures now (profit on rising price). State this explicitly β€” the examiner deducts marks if it is omitted.

2
Select the correct contract

Choose the contract with an expiry date on or just after the transaction date. State why β€” "we select the September contract as it is the first contract to expire after our transaction date of 1 August."

3
Calculate number of contracts

Number of contracts = (Transaction amount Γ· Contract size) Γ— (Transaction period in months Γ· 3). Round to whole contracts. State this calculation even if the question does not explicitly ask for it β€” the examiner awards marks for it.

4
Calculate expected basis and expected closing futures price

Current basis = spot βˆ’ futures price. Apply linear diminution to find expected basis at closing date. Expected futures price at close = expected spot rate βˆ’ expected basis at close.

5
Calculate the futures market profit or loss

Tick movement = (Opening price βˆ’ Closing price) Γ— contracts Γ— tick size Γ· tick value. Or: profit/loss = change in futures price Γ— number of contracts Γ— contract size Γ— period fraction.

6
Calculate net outcome

Actual borrowing or deposit receipt at prevailing spot rate Β± futures market profit or loss = net effective cost or return. Express as an effective annual interest rate for comparison with the target rate or unhedged position.

πŸ“Š Interest Rate Futures β€” Worked Example (Deposit, rates expected to fall)

Scenario: Sohbet Co will deposit $54m on 1 August for 4 months. Current base rate 4.5%, expected to fall to 3.8%. Three-month futures: September contract at 95.68. Contract size $500,000. Current date 1 April. September expiry 30 September.

Step 1: Buy futures (deposit β€” worried about falling rates)

Step 2: Select September contract (first expiry after 1 August transaction date)

Step 3: Number of contracts
= ($54,000,000 Γ· $500,000) Γ— (4 Γ· 3) = 108 Γ— 1.333 = 144 contracts

Step 4: Basis and expected closing futures price
Current spot: 100 βˆ’ 4.5 = 95.50
Current futures: 95.68
Current basis: 95.50 βˆ’ 95.68 = βˆ’0.18 (futures above spot β€” unusual but possible)
Months to expiry at close (1 August): Sep = end Sep, so 2 months remaining
Expected basis at close: βˆ’0.18 Γ— (2/6) = βˆ’0.06
Expected closing futures price: (100 βˆ’ 3.8) βˆ’ (βˆ’0.06) = 96.20 + 0.06 = 96.26

Step 5: Futures profit
Tick size 0.01, tick value = $500,000 Γ— 0.01/100 Γ— 3/12 = $12.50
Ticks gained: (96.26 βˆ’ 95.68)/0.01 = 58 ticks
Futures profit = 58 Γ— $12.50 Γ— 144 contracts = $104,400

Step 6: Net outcome
Deposit interest at 3.8% for 4 months: $54m Γ— 3.8% Γ— 4/12 = $684,000
Add futures profit: $104,400
Net receipt: $788,400
Effective annual rate: ($788,400 Γ· $54,000,000) Γ— 12/4 = 4.38%
βœ“ The effective rate of 4.38% beats the 4.0% target β€” the hedge more than compensated for the rate fall due to the basis effect. This comparison with the target rate is what earns discussion marks.
⚠ Timing trap β€” named in the examiner's report

In the MJ25 exam, many candidates used 3 months as the deposit period instead of 4 months, giving an incorrect number of contracts and an incorrect interest calculation. Read the transaction period from the scenario carefully β€” it is the period of the underlying borrowing or deposit, not the length of the futures contract itself.

Interest Rate Options β€” Step by Step

Interest rate options give the right (but not obligation) to transact at a set rate. The key terms: a cap protects a borrower against rising rates (limits the maximum rate paid). A floor protects a depositor against falling rates (limits the minimum rate received). Options have a premium β€” unlike futures.

1
Identify option type

Borrowing, worried about rates rising β†’ buy call options on interest rate futures (futures price rises when rates fall β€” a call gives you the right to buy at the lower exercise price, locking in the higher futures price equivalent). Alternatively: buy a cap in the OTC market. Deposit, worried about rates falling β†’ buy put options on futures. Alternatively: buy a floor. State this explicitly with the reason.

2
Select exercise price

The exercise price that best protects against the adverse movement β€” typically the one closest to (or just above for a cap, below for a floor) the current rate converted to futures price terms.

3
Calculate number of contracts

Same formula as futures: (transaction amount Γ· contract size) Γ— (transaction period Γ· 3).

4
Calculate the option premium cost

Premium = tick premium quoted Γ— contracts Γ— (tick size in basis points converted to Β£/$). This is a cash outflow at the start β€” reduce your net receipt or add to your net borrowing cost.

5
Determine whether to exercise

Compare the expected closing futures price with the exercise price. Call option: exercise if expected futures price > exercise price. Put option: exercise if expected futures price < exercise price. If exercised, the gain is the difference in futures prices Γ— contracts Γ— tick value per tick.

6
Calculate net outcome

Actual interest Β± option gain (if exercised) βˆ’ premium = net effective cost or receipt. The option premium is always paid regardless of whether the option is exercised.

πŸ’‘ The key advantage of options over futures

Options do not need to be exercised. If rates move favourably, abandon the option and benefit from the spot rate β€” you only lose the premium. This is the core advantage over futures (which lock you in) and should always feature in your discussion. In MJ25, the examiner specifically noted that few candidates commented on the volatile central bank rate as a reason to prefer options over futures for Sohbet Co.

πŸŽ“

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BPP's AFM Enhanced Classroom includes dedicated video lectures on interest rate and forex hedging β€” walking through each technique step by step in a format that makes multi-step collar and options calculations significantly easier to learn than from written solutions alone. Pay in local currency globally.

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Interest Rate Collar β€” Step by Step

A collar combines two options to create a rate band: a floor and a cap. The premium on one option offsets the premium on the other, reducing (or eliminating) the net cost. This is why companies use them β€” protection at lower cost than a standalone option.

For a borrower: buy a cap (limits maximum rate) + sell a floor (gives up some downside benefit if rates fall significantly). Net premium = cap premium paid βˆ’ floor premium received.

For a depositor: buy a floor (limits minimum return) + sell a cap (gives up some upside if rates rise significantly). Net premium = floor premium paid βˆ’ cap premium received.

The examiner's observation repeated every sitting: Most AFM candidates stop halfway through collar calculations. The full sequence has six distinct steps. Marks are available at each step β€” even candidates with the wrong collar type can earn substantial marks for correct follow-on working. Never abandon a collar calculation.

1
Identify the two options and their direction

State clearly: borrower buys cap at X% + sells floor at Y%. Or: depositor buys floor at X% + sells cap at Y%. State which involves buying (premium paid) and which involves selling (premium received).

2
Calculate number of contracts for each option

Same formula as before: (transaction amount Γ· contract size) Γ— (transaction period Γ· 3). The same number applies to both the cap and the floor in a collar.

3
Calculate the net premium

Net premium = premium paid on purchased option βˆ’ premium received on sold option. This is an upfront cash flow. If the net premium is positive (paid), it is a cost. If negative (received), it is a receipt β€” a zero-cost collar is possible when the two premiums exactly offset.

4
Calculate expected basis and expected closing futures prices for both options

Apply basis diminution to find the expected futures price at the close date β€” separately for each option's exercise price. This is the same process as for standalone futures.

5
Determine the exercise decision under each interest rate scenario

Compare the expected closing futures price against the exercise price for each option. For each scenario (rates rise / rates fall): is the cap exercised? Is the floor exercised? State the exercise decision explicitly before calculating the payoff.

6
Calculate the net receipt or payment under each scenario

For each rate scenario: actual interest payment or receipt Β± option gain (if exercised) βˆ’ net premium = net effective cost or return. The collar creates a band β€” the borrower will never pay more than the cap rate or less than the floor rate (adjusted for basis and premium).

πŸ“Š Interest Rate Collar β€” Worked Example (Borrower)

Scenario: Company borrows $10m for 6 months starting in 3 months. Current LIBOR 5%. The company wants to limit exposure to rate rises above 6% but is willing to forgo benefit if rates fall below 4%. Three-month futures contracts, contract size $1m. Cap exercise price 94.00 (6%), floor exercise price 96.00 (4%). Cap premium 0.25 ticks per contract, floor premium 0.15 ticks per contract. Tick value $25.

Step 1: Borrower buys cap at 94.00 (limits maximum rate to 6%)
        Sells floor at 96.00 (gives up benefit below 4%)

Step 2: Number of contracts
= ($10,000,000 Γ· $1,000,000) Γ— (6/3) = 10 Γ— 2 = 20 contracts

Step 3: Net premium
Cap premium paid:  0.25 ticks Γ— $25 Γ— 20 = $125
Floor premium received: 0.15 ticks Γ— $25 Γ— 20 = ($75)
Net premium paid: $50

Step 4: Expected closing futures prices
[Calculated using basis diminution as shown in futures section above]
Scenario A (rates rise to 7%): expected futures price β‰ˆ 93.00
Scenario B (rates fall to 3%): expected futures price β‰ˆ 97.00

Step 5: Exercise decision
Scenario A (93.00): Cap at 94.00 β€” exercise (futures price < cap exercise = in the money for buyer). Floor at 96.00 β€” do NOT exercise.
Scenario B (97.00): Cap at 94.00 β€” do NOT exercise. Floor at 96.00 β€” exercise (sold; we must sell at 96.00 when futures are at 97.00 = loss to us).

Step 6: Net outcome β€” Scenario A (rates rise to 7%)
Borrowing at 7% for 6 months: ($10m Γ— 7% Γ— 6/12) = $350,000 cost
Cap option gain: (94.00 βˆ’ 93.00)/0.01 = 100 ticks Γ— $25 Γ— 20 = $50,000 gain
Less net premium: $50
Net borrowing cost: $350,000 βˆ’ $50,000 + $50 = $300,050 β‰ˆ effective rate 6.0%
βœ“ The collar has capped the effective borrowing rate at approximately 6% regardless of how high rates rose. This is the protection the company paid for.
⚠ Common error: candidates who calculate the premium cost but then forget to include it in the final net outcome. The premium is always paid β€” include it in every scenario.

Forward Rate Agreements (FRAs)

An FRA is an OTC contract that fixes the interest rate for a future borrowing or deposit. It is simpler than futures or options but cannot be traded once agreed, and there is no opportunity to benefit if rates move favourably (unlike options).

FRA notation: A 3v9 FRA means the contract starts in 3 months and covers a 6-month borrowing (9 βˆ’ 3 = 6 months). The first number is when the contract starts; the second is when the underlying loan ends.

πŸ“ FRA Settlement Calculation

The FRA settlement amount compensates for the difference between the agreed FRA rate and the actual market rate at the start of the borrowing period.

FRA settlement = (Market rate βˆ’ FRA rate) Γ— Notional Γ— Days/360
                 Γ· (1 + Market rate Γ— Days/360)

Note: the denominator discounts the settlement to present value because
FRAs settle at the start of the borrowing period, not the end.

If market rate > FRA rate: borrower receives settlement (protection working)
If market rate < FRA rate: borrower pays settlement (locked into higher rate)
βœ“ Always include the discounting denominator. Many candidates omit this and produce an overstated settlement figure. It is in the formula sheet but must be correctly applied.

Forex Futures β€” Step by Step

Forex futures work on the same principles as interest rate futures but hedge currency exposure. The direction (buy or sell) depends on whether you will be receiving or paying the foreign currency.

1
Determine direction

Receiving foreign currency (e.g. export, you will convert FC to home currency) β€” worried FC will weaken β†’ sell futures now (profit if FC weakens). Paying foreign currency (e.g. import, you will buy FC) β€” worried FC will strengthen β†’ buy futures now. State this with the reason.

2
Select the correct contract and calculate number of contracts

Contract with expiry on or just after the transaction date. Number of contracts = Transaction amount in foreign currency Γ· Contract size. Round to whole contracts β€” note any rounding effect.

3
Calculate expected basis and expected closing futures price

Same linear basis diminution approach as interest rate futures. Current basis = spot βˆ’ futures. Expected basis at close = current basis Γ— (months remaining to expiry Γ· total months to expiry). Expected closing futures = expected spot rate βˆ’ expected basis.

4
Calculate futures market profit or loss

(Opening price βˆ’ Closing price) Γ— contracts Γ— contract size. If you sold and the price fell: profit. If you sold and the price rose: loss. Make sure the currency convention is consistent throughout.

5
Calculate net outcome

Convert the actual transaction at spot rate Β± futures profit or loss = net home currency receipt or payment. Express as an effective exchange rate for comparison with the unhedged position.

πŸ’‘ The four-part answer structure β€” examiner requirement

The examiner explicitly states that when asked to "demonstrate how the transaction would be hedged," a full set of instructions to the board is required. Structure your answer with four clear headings: (1) Action taken now (buy/sell X contracts at Y price). (2) Action at closing date. (3) Futures market outcome. (4) Net effective rate or receipt/payment. Omitting any of these sections costs marks even when the final figure is correct.

Forex Options β€” Step by Step

Forex options are similar to interest rate options but hedge foreign currency transactions. The key question: are you hedging a receipt or a payment of foreign currency?

  • Expecting to receive FC (worried it will weaken): Buy put options on FC (right to sell FC at the exercise price)
  • Expecting to pay FC (worried it will strengthen): Buy call options on FC (right to buy FC at the exercise price)
1
Identify option type and direction

State the option type (put/call), why it was selected, and the exercise price chosen. Justify the exercise price selection β€” typically the one that provides the best protection.

2
Calculate number of contracts and premium

Contracts = Transaction amount in FC Γ· Contract size. Premium = premium rate Γ— contracts Γ— contract size, converted to home currency.

3
Determine exercise decision at closing date

Put option (right to sell FC): exercise if spot rate < exercise price (FC has weakened more than protected). Call option (right to buy FC): exercise if spot rate > exercise price (FC has strengthened more than protected).

4
Calculate net outcome

If exercised: receive/pay at exercise price Γ— contracts Γ— contract size, then convert residual (if rounding left a balance) at spot. Subtract premium (paid regardless). If not exercised: transact at spot, subtract premium.

OTC vs Exchange Traded β€” What the Examiner Wants

This comparison question appears regularly in AFM and performance is consistently poor β€” the examiner flagged it specifically in MJ25. The common error: candidates list advantages and disadvantages of both markets without understanding that a disadvantage of OTC does not automatically equal an advantage of exchange-traded, and vice versa.

Feature OTC Options (e.g. caps, floors, collars) Exchange Traded Options (e.g. LIFFE)
Customisation Fully tailored β€” any amount, any date, any rate Standardised contracts β€” fixed size, fixed expiry dates
Premium Negotiated β€” often higher due to illiquidity Competitive β€” market-determined, typically lower
Counterparty risk Yes β€” risk of default by the counterparty (usually a bank) No β€” exchange clearinghouse guarantees settlement
Margin requirements No daily margin calls Daily margin calls on sold positions β€” cash flow impact
Basis risk None β€” exact hedges can be structured Yes β€” standardised contracts may not perfectly match
Tradability Illiquid β€” hard to close out before expiry Liquid β€” can be traded and closed out at any time
Availability Available on almost any underlying Only on standardised underlyings (major currencies, key rates)
Transparency Private β€” pricing less transparent Public market β€” transparent pricing
⚠ MJ25 specific error flagged by the examiner

Candidates incorrectly stated that OTC options have no premiums. This is wrong β€” OTC options do have premiums; they are negotiated privately with the counterparty rather than quoted on an exchange. OTC premiums are typically higher than exchange-traded premiums due to lower liquidity and custom structuring costs. Stating no premium exists for OTC products earns zero marks and signals a fundamental misunderstanding.

Discussing Hedging Results β€” Earning the Professional Skills Marks

The hedging calculation is only half the marks. The discussion requirements β€” recommending a hedging method, comparing alternatives, discussing assumptions β€” are where professional skills marks are earned or lost.

What a strong hedging discussion includes

  • Compare results to the target rate or unhedged position. The examiner consistently notes that few candidates bring forward their calculated effective rates and compare them to the scenario target. In MJ25, few candidates compared their results to Sohbet Co's required 4% return. This comparison is the entire purpose of doing the calculation.
  • Use the scenario context. If the company wants "a limited range of possible outcomes" (MJ25), use that language in your recommendation. If the company is concerned about cash flow predictability, relate the margin requirements of futures to that concern. Generic hedging discussions disconnected from the scenario earn limited professional skills marks.
  • Consider the option to abandon. Options do not have to be exercised β€” if rates move favourably, the company can abandon the option and transact at spot. This is a key distinction from futures and should always be mentioned when comparing the two.
  • Challenge assumptions (scepticism). No margin requirements and no basis risk are standard AFM assumptions. Challenge them: "In practice, exchange-traded futures require daily margin payments which would create cash flow demands not reflected in our calculation. Given Sohbet Co's focus on cash flow predictability, this is a material concern." This earns scepticism marks.
  • Make a clear recommendation. The examiner repeatedly notes that candidates fail to recommend a specific hedging method. Present your analysis, then commit: "On balance, we recommend the options hedge because it achieves the 4% target while retaining upside potential if rates rise. The premium cost is justified given the volatile rate environment."
  • Suggest alternatives. Briefly mention alternatives (FRA, collar, swap) with a reason why each might or might not be suitable. A one-word suggestion earns nothing β€” you need "we could consider an FRA, which would lock in the rate with certainty and no premium cost, but unlike the option it would not allow Sohbet Co to benefit if rates proved more favourable than expected."
πŸ“š

BPP ACCA AFM Course Book and Exam Practice Kit β€” Print

The BPP Exam Practice Kit contains past exam hedging questions with full model answers β€” essential for seeing what a complete, mark-earning hedging calculation looks like in practice. The Course Book covers the conceptual framework for every hedging instrument. Both valid for 2026 sittings.

Buy Course Book & Exam Practice Kit β†’ Strategic Ebooks

The Most Common Errors β€” Named in Examiner Reports

  • ⏱
    Wrong deposit or borrowing period used for number of contracts

    In MJ25: many candidates used 3 months (the futures contract length) instead of 4 months (the actual deposit period). The transaction period is the underlying loan or deposit duration β€” not the length of the derivative contract. Read the scenario dates carefully.

  • πŸ“‹
    Not stating buy or sell direction β€” and not calculating number of contracts

    Both flagged in every sitting. When asked to "demonstrate how the transaction would be hedged," full instructions are required β€” including direction and contracts. Omitting these costs marks even when the final figure is correct.

  • πŸ“
    Basis calculated incorrectly or ignored

    A significant minority of candidates do not calculate basis at all β€” they use the expected spot rate directly as the expected futures price. This ignores the convergence dynamic and produces incorrect effective rates.

  • πŸ›‘
    Stopping halfway through a collar calculation

    Most candidates who attempt collars stop after calculating the net premium or after the expected futures prices β€” without completing the exercise decision and net outcome. Marks are available at every step. Always complete the full sequence even with imperfect earlier steps.

  • πŸ”
    Assuming options and futures produce the same gain

    Flagged in MJ25: quite a few candidates assumed the expected gain on the futures transaction would be identical to the gain on the options transaction. They are different β€” options are exercised only if in the money, and the premium reduces the net outcome. Always calculate each instrument's result independently.

  • πŸ’¬
    Not comparing results to the scenario target rate

    The company's target return or maximum acceptable rate is given in the scenario for a reason. Calculating the effective rate and then not comparing it to this target misses the entire point of the discussion requirement β€” and the marks attached to it.

  • ❌
    Stating OTC options have no premium

    Named specifically in MJ25. OTC options have premiums β€” they are negotiated privately, not quoted on an exchange. This misconception undermines OTC vs exchange-traded comparison answers.

AFM resources on Eduyush: BPP ECR AFM coaching for step-by-step video lectures on every hedging technique, BPP AFM Course Book and Exam Practice Kit in print, and Strategic Professional ebooks. Indian students pay in INR; international students pay in local currency. Valid for 2026 sittings.

Related AFM Guides on Eduyush

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FAQ: AFM Interest Rate and Forex Hedging

Why are collars harder than other interest rate hedging calculations?

Collars involve two simultaneous option positions β€” one bought, one sold β€” each with different exercise prices, different premiums, and potentially different exercise decisions under each rate scenario. Every subsequent step depends on the previous one. Missing a step means subsequent calculations lose their foundation. The examiner consistently identifies collars as the weakest-performed topic because candidates either stop after the premium calculation or conflate the two option positions. The solution is practising the six-step sequence until it is mechanical β€” not understanding the concept better, but building the habit of completing all six steps in sequence regardless of uncertainty at any individual step.

How do I know whether to buy or sell futures?

The logic: you need the futures position to produce a profit when your underlying position suffers a loss. For a borrower: rates rising is bad (higher borrowing cost) β†’ you need futures to profit when rates rise β†’ interest rate futures prices fall when rates rise β†’ sell futures now (profit when prices fall). For a depositor: rates falling is bad (lower deposit return) β†’ you need futures to profit when rates fall β†’ interest rate futures prices rise when rates fall β†’ buy futures now (profit when prices rise). For forex: receiving foreign currency that weakens is bad β†’ sell futures (profit when FC price falls). Paying foreign currency that strengthens is bad β†’ buy futures (profit when FC price rises). Practise matching these scenarios until the direction is automatic.

What is basis risk and how does it affect hedges?

Basis risk arises because futures prices and spot rates do not always move in perfect alignment. At contract expiry, they converge to zero (basis = 0) β€” but at any point before expiry, the difference (basis) can deviate from what linear diminution predicts. In AFM exam questions, you are typically told to assume basis diminishes to zero at a constant rate (linear diminution), which simplifies calculations. The examiner awards scepticism marks for challenging this assumption: in practice, basis risk means the hedge will not be perfect, and the actual outcome may differ from the calculated effective rate. Margin requirements are a related practical consideration that also creates cash flow risk not reflected in the standard calculation.

When should a company choose an FRA over futures or options?

FRAs are most appropriate when: the company wants complete certainty about the rate (no basis risk, no premium, locks in exactly); the borrowing or deposit is not a standard size or duration suited to exchange-traded contracts; and the company does not need the ability to benefit from favourable rate movements. FRAs are typically used for single, known, relatively near-term transactions. The disadvantage is that once agreed, the rate is locked in regardless of what happens to market rates β€” unlike options, there is no opportunity to benefit from favourable moves. In discussion questions, always frame your FRA suggestion in terms of the specific scenario: why does certainty or flexibility matter more for this particular company at this moment.

Can I earn marks in a collar question if I get the option type wrong?

Yes β€” and this is one of the most important things to understand about AFM's marking approach. If you select the wrong collar type (cap when you should have used floor, or vice versa) but follow through correctly with your chosen position β€” calculating contracts, net premium, expected futures prices, exercise decisions, and net outcomes β€” you will earn substantial marks for the methodology. The examiner awards follow-through marks for correct subsequent steps. Never abandon a calculation because an early step feels uncertain. State your assumption clearly ("I am treating this as a borrower buying a cap..."), proceed consistently, and complete all six steps.

πŸš€

Master AFM hedging with BPP resources

Coaching, Course Book & Exam Practice Kit, or ebooks β€” all ACCA-approved BPP, valid for 2026 sittings.

πŸŽ“ AFM ECR Coaching πŸ“— Course Book & Exam Practice Kit πŸ“± Strategic Ebooks

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