November 22, 2025 6 min read

Five HKSI Topic Questions Explained: Margin, Clearing, Trading Halts, Data Governance, and AML

Introduction

If you’re preparing for HKSI examinations, you’ll often encounter questions that test not only your memory of rules but also your ability to apply them to real-world scenarios. In today’s post, we walk through five representative questions, unpack the correct choices, and highlight what examiners look for. Let’s dive in step by step and pull out the key takeaways you can carry into your revision.

Question 1: Margin financing and notification before liquidation

Question

Answer: D

Explanation

Learning points for HKSI:

Takeaway tip: In exam scenarios, remember that the legal requirement may differ from operational practices. Read the question’s wording carefully to determine whether it asks for statutory obligation or standard industry practice.

Question 2: Central clearing participants and exchange connectivity (德公司 case)

Question

Answer: A (II, III)

Explanation

Learning points for HKSI:

Question 3: Responding to rumors of financial fraud for a listed company

Question

Answer: D (Can suspend trading temporarily)

Explanation

Learning points for HKSI:

Question 4: Internal Control Guidelines – data management

Question

Answer: D (2 and 3)

Explanation

Learning points for HKSI:

Question 5: Suspicious transactions under AML guidelines for licensed corporations

Question

Answer: D

Explanation

Learning points for HKSI:

Closing thoughts

Mastering these explanations helps you not only memorize rules but also understand how they apply in typical market scenarios. In HKSI exams, questions often hinge on subtle distinctions between statutory obligations and customary practice, as well as between different market participants and their roles.

If you found this breakdown helpful, stay tuned for more in-depth explanations and practice questions. Follow HKSIYES for regular updates and expert guidance to strengthen your exam readiness.

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