Question 1

Explain Modern Portfolio Theory and how to apply it to portfolio construction in the Vietnamese stock market. What are the limitations of MPT in the context of HOSE/HNX?

Accepted Answer

MPT (Markowitz, 1952): optimize portfolio along Efficient Frontier, trading off Risk (σ) and Return (μ). Portfolio construction: (1) Calculate correlation matrix between stocks; (2) Mean-Variance optimization to find optimal portfolio; (3) Combine with risk-free asset → Capital Market Line. Limitations in Vietnam: (a) Short price history with many regime shifts (HOSE founded 2000); (b) Correlations spike in crises (breaking diversification assumption); (c) Non-normal distribution (fat tails, negative skewness); (d) Low liquidity for many stocks; (e) High information asymmetry; (f) Foreign ownership limits (49% generally, 30% for sensitive sectors) restricting portfolio adjustments. Senior candidates know alternative/complementary methods to MPT: Black-Litterman model (combining subjective views with market equilibrium), Risk Parity, Factor Investing (Value, Momentum, Quality - particularly effective on HOSE due to market inefficiency). Mention VN-Index and VN30 Index as benchmarks, and how ETFs (FUEVFVND, E1VFVN30) have changed market dynamics.

Question 2

Analyze the structure of Vietnam's stock market (HOSE, HNX, UPCoM). What are the main opportunities and challenges for institutional investors in 2025-2026?

Accepted Answer

Structure: HOSE (Ho Chi Minh City, >400 companies, market cap ~USD 180 billion), HNX (Hanoi, equities + bonds + derivatives), UPCoM (registered trading market for pre-listed companies). Regulator: SSC (UBCKNN) under Securities Law 2019 (amended 2022). Opportunities 2025-2026: (1) Upgrade from Frontier to Emerging Market (MSCI, FTSE) - potential additional inflow of USD 3-5 billion; (2) Further SOE privatization; (3) GDP growth ~6-7%; (4) Growing derivatives market (VN30 Futures, Covered Warrants). Challenges: foreign ownership room, T+2 settlement (piloting T+1), margin financing regulations, KYC/AML compliance. Excellent candidates know the market upgrade status: FTSE placed Vietnam on Emerging Market watch list since 2018, MSCI has not, due to prefunding requirement issues (foreign investors must have sufficient funds before placing orders). This is being addressed via the Non-Prefunding Pilot. Also mention the corporate bond market impact (after SCB/Van Thinh Phat crisis 2022) and real estate market recovery.

Question 3

Explain how to value a Vietnamese corporate bond and analyze its risks. Following the corporate bond crisis of 2022-2023, how do you assess this market currently?

Accepted Answer

Bond valuation: P = Σ (C / (1+r)^t) + FV / (1+r)^n. Key metrics: Coupon rate, YTM, Duration (Macaulay and Modified), Convexity. Credit Spread = Corporate bond YTM - Government bond YTM of same maturity. Vietnam-specific risks: (1) Secondary liquidity risk (OTC market, lack of transparency); (2) Private placement risk (many bonds lack credit ratings); (3) Collateral risk (declining real estate values); (4) Regulatory risk per Decree 65/2022/ND-CP (amending Decree 153) - tightening issuance conditions, requiring credit ratings from 2024. Strong candidates understand the 2022-2023 crisis: real estate bubble + credit room tightening + SCB crisis (taken over by SBV) + Van Thinh Phat arrest triggered confidence collapse. Consequences: primary market dropped 70%, many companies unable to roll over bonds, Decree 08/2023/ND-CP allowed maximum 2-year extension and asset-for-cash exchange. Current status (2025-2026): slow recovery, credit rating now mandatory, institutional investors more cautious.

Question 4

You manage an equity portfolio worth VND 100 billion on HOSE. Describe your risk management framework, including measurement tools and risk limits.

Accepted Answer

Risk Management Framework: (1) Market Risk: VaR (Value at Risk) - 1-day 95% VaR, Expected Shortfall (CVaR); Beta-adjusted exposure; Tracking Error vs. VN30 benchmark; (2) Concentration Risk: maximum 10% per stock, 30% per sector; (3) Liquidity Risk: maximum 20% of ADTV (Average Daily Trading Volume) per stock - particularly important on HOSE due to low liquidity; (4) Drawdown Control: 15% portfolio stop-loss, 20% per stock; (5) Stress Testing: crisis scenarios (2008, COVID-19, VN-Index -30%); (6) Reporting: daily P&L, weekly risk report for Investment Committee. Actual fund managers in Vietnam understand: stock investment limits per Circular 99/2020/TT-BTC (open-end funds may not hold more than 10% of NAV in one stock, or 20% of the issuing organization's charter capital). Mention T+2.5 settlement in Vietnam (transitioning to T+1) and its impact on liquidity risk. Historical Simulation VaR is often more appropriate than Parametric VaR for non-normal markets like HOSE.

Question 5

You are considering a Series B investment in a Vietnamese fintech startup. What is your due diligence and valuation process? What Vietnam-specific legal risks should be noted?

Accepted Answer

PE/VC DD process: (1) Business DD: TAM/SAM/SOM in Vietnam, competitive moat, unit economics (CAC, LTV, churn); (2) Financial DD: Quality of Earnings, burn rate, runway, cohort analysis; (3) Legal DD: company structure (offshore holding typically via BVI/Cayman + Vietnamese opco), fintech licenses (State Bank of Vietnam - sandbox per Decision 316/QD-TTg), intellectual property, data protection (Decree 13/2023/ND-CP). Valuation: Revenue Multiple (5-15x ARR depending on sector), DCF with terminal value, comparable transactions. Investor protections: liquidation preference, anti-dilution, tag-along/drag-along, board representation. Strong candidates know Vietnam startup specifics: VIE structure (Variable Interest Entity) common for foreign-invested startups wanting to operate in restricted sectors; VIE structure risks being voided under Enterprise Law 2020. Also mention the fintech Sandbox (expiring 2025, awaiting new legal framework), and exit options: IPO on HOSE (2-4 years), M&A with banks/financial institutions, cross-border M&A.

Question 6

Analyze a commercial real estate investment in Vietnam (e.g., a Grade A office building in Hanoi). What valuation methods do you use and what specific risks need to be considered?

Accepted Answer

Real estate valuation methods: (1) Income Approach: Cap Rate = NOI / Property Value; NOI = Gross Rental Income - Vacancy Loss - Operating Expenses; 10-year DCF with Terminal Cap Rate; (2) Comparable Sales Method: price per sqm for Grade A offices in Hanoi (2025: ~USD 3,500-5,000/sqm); (3) Cost Approach (typically for special-purpose properties). Vietnam-specific risks: (a) Land use rights with 50-70 year term (Land Law 2024) - calculate depreciation in value; (b) Zoning changes; (c) Notarization and transfer registration; (d) High cash payment rates; (e) Project legal status (red book, pink book, Construction Permit). Candidates with deep knowledge understand the Land Law 2024 (replacing Law 2013): removing State land price framework (transitioning to market prices), significantly impacting land clearance compensation and real estate development costs. Hanoi office market 2025: Cap Rate ~7-8% (vs 5-6% in Ho Chi Minh City), rising vacancy due to new supply. Mention REITs in Vietnam - no actual REITs yet, only Real Estate Investment Funds per Circular 228/2012/TT-BTC.

Question 7

ESG (Environmental, Social, Governance) is increasingly important to global institutional investors. How do you assess Vietnamese stock market ESG readiness and ESG investment opportunities here?

Accepted Answer

ESG assessment in Vietnam: (1) Legal framework: Circular 96/2020/TT-BTC (ESG disclosure for listed companies from 2023); National Green Growth Strategy 2021-2030 (Decision 1658/QD-TTg); Net Zero 2050 commitment at COP26; (2) Current status: low proportion of listed companies with sustainability reports (~30%); no unified ESG standard (considering adoption of ISSB IFRS S1/S2); (3) Opportunities: green bonds (World Bank support), renewable energy sector (wind/solar), international ESG ETFs increasing Vietnam allocation after market upgrade. Candidates understand real ESG challenges in Vietnam: low data quality and transparency; greenwashing risk; lack of third-party verification; pressure from foreign investors (European and US institutional investors with ESG screening) is driving large listed companies to improve. Specific opportunities: REE Corporation (ESG pioneer), renewable energy sector (Trung Nam Group, BCG Energy) - but require careful DD on regulatory instability risk (Power Plan 8).

Question 8

Describe the regulatory framework governing securities investment in Vietnam (SSC/UBCKNN). Which regulations most significantly impact the strategy of foreign institutional investors?

Accepted Answer

Legal framework: Securities Law 2019 (amended 2022) is the primary legislation. Regulator: SSC (State Securities Commission) under the Ministry of Finance. Key regulations affecting foreign institutional investors: (1) Foreign ownership room: 49% of total shares (general sectors), 30% (banking), 0% (national security/defense); (2) Prefunding requirement (foreign investors must deposit sufficient funds before placing orders - Non-Prefunding pilot underway); (3) Separate Securities Trading Code for foreigners; (4) Ownership reporting: must report when crossing 5% and as major shareholder (≥5%); (5) Securities transfer tax: 0.1% of transaction value (foreign investors). Up-to-date candidates know key changes: Non-Prefunding Pilot 2024-2025 (allowing some foreign investors to place orders without 100% prefunding - prerequisite for MSCI upgrade); Circular 68/2024/TT-BTC amending foreign investor regulations; draft decree on short-selling under development. Mention Market Maker role - still absent in Vietnam, impacting secondary liquidity.