Leverage & Derivatives in Funds: CMFAS M8A Notes

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Leverage & Derivatives in Funds

Funds use derivatives — futures, forwards, options and swaps — to hedge risk, manage the portfolio efficiently or gain exposure at low cost, but derivatives introduce leverage, counterparty risk and added complexity, so regulators cap a fund's total (global) exposure and require collateral and risk controls.

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Must-know for the exam

A derivative's value is derived from an underlying (share, bond, index, currency, rate or commodity); a fund gains exposure without owning the underlying.
Main fund derivatives: futures/forwards, options and swaps; they may be exchange-traded (cleared) or OTC (bilateral).
The three permitted purposes for a mainstream fund's derivative use are hedging, efficient portfolio management (EPM) and gaining investment exposure.
Hedging offsets existing risk (e.g. currency forwards, index put options); EPM achieves a portfolio aim more cheaply/quickly (e.g. equitising cash with futures).
Leverage (gearing) = economic exposure larger than the capital committed; a small margin or premium controls a large notional.
Leverage magnifies BOTH gains and losses, raising volatility and potential drawdown; some positions can lose more than the initial outlay.
Hedging with derivatives can REDUCE total portfolio risk even though it adds notional exposure — net risk, not gross notional, is what matters.
Global (total) exposure limits cap the market risk a fund takes via derivatives; measured by the commitment approach or the Value-at-Risk (VaR) approach.
Commitment approach converts each derivative to an equivalent underlying position (with netting); VaR caps modelled potential loss (absolute or relative).
Counterparty risk = the other party to a derivative defaulting; it is highest for OTC trades and low for centrally cleared, exchange-traded derivatives.
Fund rules limit exposure to any single counterparty and favour sound-credit counterparties; counterparty exposure is measured net of collateral.
Collateral (and margin — initial plus daily variation margin) mitigates counterparty risk; it should be high-quality, liquid, diversified, marked to market and haircut.
Derivative-specific risks include market/leverage, counterparty/credit, liquidity, operational/model and basis risk, demanding strong governance and disclosure.
In Singapore, authorised schemes must follow MAS's Code on Collective Investment Schemes (under the SFA), which conceptually caps total derivative and counterparty exposure and requires collateral, risk management and disclosure — learn the principles, not fabricated figures.

Traps that cost marks

Confusing a derivative with a guaranteed or fixed-value instrument rather than one whose value tracks an underlying.
Mixing up futures (exchange-traded) with forwards (OTC), or confusing them with options/swaps.
Treating any derivative use as speculation or EPM rather than recognising a risk-offsetting hedge.
Labelling a cost/efficiency use as speculation, or confusing EPM with hedging an existing risk.
Equating leverage only with cash borrowing, or thinking exposure equals the outlay.
Believing leverage only amplifies gains, or that a bought option can lose more than its premium.
Assuming added notional exposure must raise risk, ignoring that hedging offsets existing risk.
Inventing plausible-sounding methods instead of the two standard approaches.

What a derivative is, in a fund context

A DERIVATIVE is a contract whose value is DERIVED from an underlying asset, rate or index — a share, a bond, an equity index, a currency, an interest rate or a commodity. The fund does not have to own the underlying to gain economic exposure to it.

The main derivative types a collective investment scheme (CIS) may use are:

•FUTURES and FORWARDS — an agreement to buy or sell the underlying at a fixed price on a future date (futures are exchange-traded and standardised; forwards are over-the-counter, OTC).
•OPTIONS — the right (not the obligation) to buy (call) or sell (put) the underlying at a strike price, in exchange for a premium.
•SWAPS — an exchange of cash flows, e.g. an interest-rate swap (fixed for floating) or a total return swap (the return on an asset for a financing cost).

Derivatives can be EXCHANGE-TRADED (standardised, centrally cleared) or OTC (bilateral, customised). The distinction matters greatly for counterparty risk, discussed below.

Why funds use derivatives — three legitimate purposes

Regulators and the industry generally recognise three broad, permitted purposes for derivative use by a mainstream fund:

•HEDGING — reducing or offsetting an existing risk in the portfolio. Examples: buying index put options or selling index futures to protect against an equity fall; using currency forwards to hedge foreign-currency holdings back to the fund's base currency; using interest-rate swaps or bond futures to reduce duration risk.
•EFFICIENT PORTFOLIO MANAGEMENT (EPM) — achieving a portfolio aim more cheaply, quickly or flexibly than trading the physical assets. Examples: using index futures to equitise incoming cash so it is not left idle; adjusting asset allocation quickly; reducing transaction costs and market impact.
•GAINING INVESTMENT EXPOSURE (investment purposes) — taking on exposure to a market, sector or asset that would be costly or impractical to hold directly, e.g. commodity or emerging-market exposure via derivatives.

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Leverage & Derivatives in Funds

Must-know for the exam

Traps that cost marks

What a derivative is, in a fund context

Why funds use derivatives — three legitimate purposes

Exam-style questions