Korea Financial Investment Analyst common mistakes
Korea Financial Investment Analyst · Understand the traps and how to avoid them.
On regulation questions, answering from the general rule (e.g., 'a licensed investment firm may solicit anyone') without checking whether the specific product, investor type, or channel triggers a narrower prohibition or an extra disclosure/filing step.
Candidates memorize the headline obligation (license requirement, suitability duty) and stop there, because the exam's regulation items are written as scenario stems where the decisive fact is a detail (unsolicited solicitation, professional vs. ordinary investor, cross-border offering) rather than the main rule.
What to do instead
For each regulatory topic, build a two-column note: 'triggering facts' and 'obligations that change'. Before choosing, underline every fact in the stem that names an investor category, a communication method, or a product type, and ask which obligation that fact switches on. If no listed obligation matches the switched-on rule, re-read the answer choices for the narrower one.
Treating 'suitability' and 'appropriateness' as interchangeable, and applying the wrong test to the wrong investor or product in conduct scenarios.
Both appear in the same chapter and both involve matching product to client, so candidates learn one definition and reuse it; exam stems deliberately place an unsolicited recommendation or a non-advised sale to see whether the candidate notices which duty applies.
What to do instead
Write one sentence for each: suitability is about whether the investment fits the client's stated objectives and circumstances when advice or a recommendation is given; appropriateness is about whether the client has the knowledge and experience to understand the risk when a product is sold without advice. For every ethics stem, first classify 'advised vs. non-advised' and 'retail vs. professional', then select the duty that classification requires.
Computing bond price, duration, or yield changes with the wrong convention (annual vs. semiannual compounding, clean vs. dirty price, settlement-date accrual) and then selecting the answer that matches the wrong convention.
Textbook formulas are usually shown annually, but exam items often specify semiannual coupons or a settlement date mid-period; candidates plug numbers into the memorized formula without re-deriving the period count and discount rate.
What to do instead
Before calculating, write down three things on scratch paper: coupon frequency, number of periods to maturity, and per-period discount rate. Convert the quoted annual yield to a per-period rate explicitly, and if a settlement date is given, compute accrued interest separately and decide whether the question asks for clean or dirty price before touching the answer choices.
In portfolio questions, applying the capital asset pricing model or a Sharpe-ratio comparison to the wrong portfolio (e.g., using total risk where only systematic risk is priced, or comparing portfolios with different leverage without adjusting).
CAPM, Sharpe, Treynor, and Jensen's alpha are learned as a block of formulas; under time pressure candidates grab the most familiar ratio instead of the one the question's framing (well-diversified vs. undiversified, ranking vs. abnormal return) actually calls for.
What to do instead
Memorize a decision table keyed to the question's wording: 'well-diversified portfolio / priced risk' maps to beta and CAPM; 'total risk per unit of return' maps to Sharpe; 'systematic risk per unit of return' maps to Treynor; 'return above what beta predicts' maps to alpha. Read the last line of the stem first to identify which comparison is requested, then pick the measure.
Mixing up the payoff and profit diagrams of options and forwards, or forgetting to subtract the premium, when answering derivatives questions about breakeven and maximum loss.
Payoff and profit differ only by the premium, and the diagrams look nearly identical; candidates sketch from memory and answer the payoff value when the question asks for profit, or invert the long/short direction.
What to do instead
Always draw the diagram from the position's cash-flow direction, labeling the premium as an explicit arrow, and compute breakeven as strike plus or minus premium depending on direction. State in words 'long call, so loss is capped at premium and breakeven is strike plus premium' before selecting an answer; check the sign of the result against the direction of the position.
Answering financial-statement-analysis items by reading the reported net income or a single ratio, without checking the accounting policy, one-off items, or the denominator's consistency with the numerator.
Candidates learn ratio formulas as arithmetic and treat reported figures as comparable across firms; exam items often embed a change in depreciation method, a gain on disposal, or a denominator mismatch (average vs. year-end equity) that changes the conclusion.
What to do instead
For every ratio, name the numerator and denominator aloud and confirm they come from the same period and basis. Scan the stem for accounting-policy changes, extraordinary gains or losses, and equity-method investments, and adjust earnings before judging profitability. If the question asks for a trend, compare like-for-like after removing one-offs.
Confusing the roles of the primary and secondary markets, or the direction of fund flows and price effects, when answering market-structure and investment-environment questions.
The vocabulary overlaps (issuance, listing, trading) and candidates study market institutions descriptively rather than as a chain of cash flows, so they cannot trace who receives the money and what the transaction does to supply and demand.
What to do instead
Draw the chain once: issuer to underwriter to investor in the primary market (cash goes to the issuer), then investor to investor in the secondary market (cash goes to the seller, issuer receives nothing). For any market-event question, trace where the cash ends up and who bears the price impact before choosing.
Ignoring the time value and compounding assumptions in investment-performance and return questions, such as averaging simple returns when the question requires a geometric or money-weighted return.
Arithmetic mean, geometric mean, and internal rate of return all appear as 'average return' in casual reading; candidates default to the arithmetic mean because it is easiest, without checking whether the question describes a single lump sum, periodic contributions, or a multi-period holding.
What to do instead
Classify the cash-flow pattern first: single initial investment with no additions maps to geometric (time-weighted) return; irregular contributions or withdrawals map to money-weighted return; a one-period snapshot maps to simple return. Write the classification next to the calculation and verify the result is not higher than the arithmetic mean when volatility is present.
On derivatives risk-management items, netting exposures incorrectly or forgetting that hedge effectiveness and basis risk determine the residual exposure, so the candidate reports a fully hedged position when a residual remains.
Candidates equate 'hedged' with 'zero risk' and skip the step of matching contract size, maturity, and underlying to the exposure; exam items often specify a hedge ratio or a maturity mismatch precisely to test this.
What to do instead
For each hedge question, compute the hedge ratio times the exposure, compare contract maturity with the exposure's horizon, and state the residual basis risk explicitly. Treat 'fully hedged' as a claim to be tested, not an assumption; only select the zero-residual answer when contract size, underlying, and timing all match.
Spending disproportionate time on calculation-heavy items early in the session, then rushing the ethics and regulation items that are quick points but require careful reading of qualifiers.
Calculation questions feel productive and candidates fear leaving them blank, while conduct items look easy and are deferred; the result is that the highest-yield, lowest-time items are answered under pressure and the qualifiers ('may', 'must', 'unless') are misread.
What to do instead
Adopt a two-pass strategy: first pass answers every item that can be settled in under a minute, including all ethics and regulation items, flagging calculations; second pass returns to flagged items with remaining time. In the first pass, circle the modal verb in each conduct stem before reading the choices, since 'must' and 'may' often separate two otherwise plausible answers.