SIAA Fundamentals of Securities common mistakes
SIAA Fundamentals of Securities · Understand the traps and how to avoid them.
Treating 'settlement date' and 'trade date' as interchangeable when answering questions about when ownership, entitlement to dividends, or cash obligations actually change hands.
Candidates learn the T+1/T+2 convention as a single fact and then apply it as the answer to every timing question, without distinguishing the contractual point of trade from the point of delivery-versus-payment and legal transfer.
What to do instead
For each timing question, explicitly write three lines before choosing: (1) when the trade is executed and bound, (2) when cash and securities are exchanged, (3) when legal/beneficial title and entitlements pass. Then map the question to the line it is asking about. Drill the ex-dividend date versus record date versus payment date chain until you can state which party receives the dividend for a trade done on each date.
Answering bond price/yield questions by direction of intuition ('rates up so price up') instead of applying the inverse relationship and duration magnitude.
Candidates memorize the phrase 'prices and yields move inversely' but revert to equity-style thinking (good news means price rises) under time pressure, and they do not quantify the size of the move.
What to do instead
Before answering, restate the shock in yield terms, then apply: price change percent is approximately minus modified duration times the yield change, plus convexity adjustment. Practice ten quick calculations per session, and for every conceptual question write 'yield up -> price down -> longer duration means bigger drop' as a one-line check.
Confusing the roles of the clearing house, the custodian, the transfer agent, and the broker-dealer when asked who bears counterparty risk or who holds assets.
These entities appear together in settlement narratives, and candidates learn the flow as a story rather than as a set of distinct legal functions with distinct risk exposures.
What to do instead
Build a one-page role table: who contracts with whom, who guarantees performance (central counterparty via novation), who safekeeps (custodian), who maintains the register and pays distributions (transfer agent), who executes and advises (broker-dealer). For each practice question, name the entity and its function aloud before reading the options.
Selecting an answer that describes what is ethically desirable rather than what the rule actually requires, in situations involving conflicts of interest, gifts, or use of material non-public information.
Candidates answer from personal values and general fairness, missing that regulation imposes specific obligations such as disclosure, pre-clearance, restricted lists, and Chinese walls rather than a blanket prohibition on all conflicted activity.
What to do instead
For every ethics item, identify the specific duty owed (to client, to employer, to market) and the specific control the rules prescribe. Learn the pattern: disclose and manage conflicts, do not simply avoid all business; abstain or escalate when in possession of inside information. Rehearse the sequence 'identify duty, identify control, then choose'.
Mixing up the distinguishing features of open-end funds, closed-end funds, and exchange-traded funds, particularly around pricing, creation/redemption, and premium or discount to net asset value.
All three are pooled vehicles, so candidates collapse them into one mental model and then guess on questions about how shares are priced or how supply adjusts to demand.
What to do instead
Compare on fixed axes: how shares are issued, whether the fund is continuously offered, whether price is set at next-computed NAV or by market trading, and whether an arbitrage mechanism links price to NAV. Write the four-row comparison from memory weekly until it is automatic.
Treating derivatives as inherently speculative and mis-answering questions about hedging, margin, and the obligation versus right distinction between futures and options.
Candidates carry a layperson framing of derivatives as risky gambling, which conflicts with exam content on risk transfer, and they blur the buyer's right with the seller's obligation.
What to do instead
Anchor every derivative question on two questions: does the party have a right or an obligation, and who posts margin or premium to whom? Memorize that the option buyer pays premium and holds a right, the writer receives premium and bears obligation, and futures carry mutual daily variation margin with no premium.
Confusing primary market issuance with secondary market trading when asked about capital raising, underwriters, and the effect of a transaction on the issuer's balance sheet.
Both involve securities changing hands and both involve banks, so candidates do not check whether the issuer receives proceeds.
What to do instead
Apply a single test to each scenario: does cash flow to the issuer? If yes it is primary (IPO, follow-on, bond issuance, underwritten placement); if cash flows between investors it is secondary. Then attach the relevant participant (underwriter, syndicate, selling group) only to primary-market items.
Ignoring the client's stated constraints, time horizon, and risk tolerance and selecting the technically highest-return portfolio in advisory questions.
Candidates treat suitability items as pure investment-analysis questions and optimize for return, forgetting that the correct answer must satisfy the mandate even at lower expected return.
What to do instead
Before evaluating options, extract and write down the client's objective, horizon, liquidity need, tax position, and risk capacity. Eliminate any option that breaches a stated constraint, then compare only survivors. If two survive, prefer the one that is more diversified and better matched to the horizon.
Misapplying the mechanics of short selling, margin, and settlement fails, such as assuming the short seller receives dividends or that a failed trade simply disappears.
Short selling inverts familiar cash-flow and entitlement logic, and candidates reason by analogy to a long position without flipping each flow.
What to do instead
For short positions, trace each flow explicitly: proceeds are credited but restricted, the borrower owes borrow fees and must make dividend-equivalent payments to the lender, and the position carries unlimited loss potential. For fails, note that the obligation persists and buy-in or penalty procedures apply until resolved.
Answering regulatory-structure questions by assuming a single global regulator or a single rulebook, rather than identifying which authority has jurisdiction over the conduct described.
Candidates study conduct rules in isolation and never build a map of who supervises firms, who supervises markets, and who handles enforcement, so they default to whichever regulator name they remember.
What to do instead
Maintain a jurisdiction map with columns for prudential supervision, market conduct, listing and disclosure, and enforcement. For each practice item, first classify the conduct (for example, market abuse, client money handling, disclosure of price-sensitive information), then name the responsible authority before reading the choices.