8 Structured Notes

8.1 Notes

A structured note is a debt/debenture obligation whose return is linked to an underlying equity, index, currency, commodity, rate, credit reference or basket. The investor owns a claim on the issuer (or an SPV), not the underlying asset. The note can be distributed directly by a bank or issued through an SPV; an SPV may be off-balance-sheet and may give only the legal/asset claim described in its documents.

Under Singapore offering rules, a prospectus may be required unless an exemption applies (for example accredited/institutional investors or a stated minimum investment such as S$200,000). Read the prospectus, PHS and term sheet.

8.2 Issuing structured notes

The principal component can be a zero-coupon bond, corporate/AAA bond or deposit-like instrument. The return component can be a long or short option, digital, range, swap, CDS or other derivative. Issuance, hedging, funding, collateral, valuation, fees, tax, maturity mismatch and issuer/SPV recourse determine the investor’s actual risk.

8.3 Types

• yield with full or partial capital preservation;
• yield enhancement without capital preservation;
• capital-gain/participation notes without preservation;
• callable, inverse-floater, range, credit-linked, equity-linked, worst-of and access notes;
• ETNs and index-linked notes for exchange access.

8.4 Yield enhancement and capital preservation

Range accrual notes (RAN)

A RAN pays a high rate on observations inside a stated range and a lower rate outside. If $n$ of $N$ observations are inside:

$$\text{payout} = P_1\frac{n}{N} + P_2\frac{N - n}{N}$$

The term sheet defines reference index, range, observation frequency, payout rates, minimum/maximum, call rights, settlement and whether the condition is observed at expiry or throughout life.

Callable RANs / CDRAN / VMRAN

The issuer may call after a lockout/observation period. Calling creates reinvestment risk: the investor loses the attractive coupon and may only reinvest at lower rates. A callable deposit/return is not the same as a bond held to maturity.

Inverse floater

Coupon typically follows $\max\left[X\% - \text{leverage} \times \text{floating-rate index},\ \text{minimum coupon}\right]$. It benefits from falling rates but can fall to the floor when rates rise; leverage makes rate risk nonlinear.

Step-up callable note (CSUN-type)

Coupons step up on a schedule, but the issuer may call; investors bear issuer call/reinvestment risk, rates risk and the risk that the product’s “step-up” is never received.

8.5 Yield without capital preservation

Equity-linked notes (ELNs)

An ELN is generally a funded bond/deposit plus a short put (bull ELN) or short call (bear ELN), and can include a strangle/worst-of structure. A bull ELN pays a higher yield if the equity stays above the strike; if below, the investor may receive shares/cash at the strike and bear equity downside. The principal can fall to zero if the underlying collapses. Cash versus physical settlement, knock-in/out, conversion ratio, observation and issuer terms matter.

Worst-of ELNs are driven by the weakest underlying and are highly sensitive to correlation, volatility and the weakest name’s liquidity.

8.6 Credit-linked notes (CLNs)

An investor in a CLN effectively sells credit protection through a CDS on a reference entity or basket and receives an enhanced coupon. On a credit event—bankruptcy, failure to pay, restructuring, obligation default/acceleration or repudiation/moratorium as defined—the payout may be reduced, securities delivered or principal lost. The investor bears both issuer/SPV credit risk and reference-entity credit risk. First-to-default baskets amplify correlation/concentration risk.

A bond-linked note (BLN) embeds a short put on a bond and has issuer/bond price risk; it is not identical to a CLN’s CDS credit-event mechanics.

8.7 Market access

• ETN: unsecured listed debt tracking an index; no ordinary ownership and no coupon necessarily; issuer credit risk is central.
• ETF: pooled fund with assets/custody and creation/redemption; it can still have market, tracking, liquidity and counterparty risks.
• Index-linked note: participation/minimum/cap linked to an index, normally subject to issuer claim.
• Participation/access note (PN): gives exposure to a market or asset through a note rather than direct ownership; terms and issuer recourse control.

8.8 Investors and suitability

Assess liquidity and lock-up, risk/return, capital protection conditions, underlying scenario, term, fees/charges, currency, issuer/SPV, collateral, secondary market, early termination, taxes and concentration. Explain that a high coupon can be compensation for selling a put/call/credit protection.

8.9 Summary

Structured notes are debt plus derivatives. Ask whether principal is actually protected, when, in which currency and by whom. Callable, range, inverse-floater, ELN and CLN products shift market, rate, equity or credit risk into the investor’s return; issuer/SPV and liquidity are as important as the reference asset.

Chapter 8 appendix

Further coverage includes spread CDRANs, RAN variations, documentation and PHS content. A PHS should make the product understandable through a product summary, suitability, key features, key risks, prominent/clear disclosure of possible loss of all principal, definitions, contact information, readable layout and simple language. Appendix B reproduces a MAS practice-note excerpt: the PHS is prepared under the SFA framework, submitted with the prospectus at lodgement, made available with/alongside the prospectus (including online), and follows the prescribed format/headings as a minimum while adding material information needed for investor understanding.

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