Vietnam’s stock market delivered another powerful session on August 26 as money flowed heavily into large-cap stocks. The VN-Index gained more than 25 points, or 1.42%, to close at 1,821.6, well above the 1,800 threshold. Gains spread across most sectors, with banking and real estate continuing to lead the market.

Notably, Techcombank’s TCB shares hit their daily ceiling, gaining VND2,150 to VND33,450 ($1.27) apiece. Buy orders remaining at the ceiling price at the close totalled nearly 5.6 million shares. Foreign investors were also net buyers of around four million TCB shares amid a sharp rise in trading liquidity.

TCB’s rally came as Techcombank plans to pay a 50% stock dividend while increasing its charter capital to more than VND100 trillion ($3.8 billion), which would be the highest among Vietnam’s private banks. Market speculation about a possible stake sale to foreign investors has further strengthened expectations surrounding the stock.

TCB was far from alone. Several other major banking stocks advanced in tandem. VietinBank’s CTG rose VND350 to VND31,850 ($1.21), HDBank’s HDB gained VND750 to VND27,750 ($1.05), MBBank’s MBB added VND400 to VND21,050 ($0.80), Vietcombank’s VCB climbed VND900 to VND60,300 ($2.29), while VPBank’s VPB gained VND350 to VND26,750 ($1.02).

Real estate was even stronger, becoming the market’s best-performing sector with a gain of 2.82%. Vingroup’s VIC climbed 4.31% to VND230,000 ($8.73) per share, while VRE rose 1.59%, BCM surged 6.98%, KBC gained 0.36% and VPI advanced 4.15%.

Other heavyweight stocks also helped drive the benchmark higher. FPT gained VND1,900 to VND72,600 ($2.75), HPG added VND250 to VND22,050 ($0.84) and MSN rose VND600 to VND70,100 ($2.66). Among securities stocks, TCBS’s TCX climbed more than 3.6%, joining TCB as one of the strongest performers in the VN30 basket.

Expectations of major capital inflows and a new growth cycle

The market’s advance is being driven not only by corporate earnings or company-specific developments, but also by expectations that Vietnam is entering a new cycle of capital inflows.

A key focus is FTSE Russell’s expected official upgrade of Vietnam from frontier-market to secondary emerging-market status from September 21, 2026. During its August 21 review, 27 Vietnamese stocks were also added to the FTSE All-Cap index. According to SSI Research, passive capital inflows are estimated at around $2.21 billion under its base-case scenario and could reach $4.28 billion if Vietnam’s weighting in FTSE indices increases during the transition.

If foreign capital does accelerate, large, liquid stocks that meet international investment criteria are likely to hold an advantage. Banks, property developers, securities firms and other industry leaders could therefore remain in investors’ sights.

Another driver is the enormous demand for capital required to pursue double-digit GDP growth. Achieving that goal is expected to require substantial investment in infrastructure, industry, urban development and emerging areas of the economy. Major private groups including Vingroup, Hoa Phat and FPT, alongside other industry leaders, are expanding investment, creating additional growth opportunities for banking, materials, technology and service industries.

Vietnam’s banking sector, meanwhile, is undergoing a strong wave of capital increases. SHB has been approved to raise its charter capital to VND53.442 trillion ($2.03 billion) through rights issues to existing shareholders, private placements and an employee stock ownership plan. ACB has raised its capital to more than VND58 trillion ($2.20 billion) after paying a stock dividend.

OCB plans to issue nearly 399.5 million shares to increase its charter capital to VND30.625 trillion ($1.16 billion). MB has already issued additional shares, while VPBank aims to raise its charter capital to more than VND106.2 trillion ($4.03 billion), including through a proposed private placement to foreign investors.

According to the State Bank of Vietnam, 12 commercial banks have registered, announced and publicised their participation in a credit programme with a combined scale of about VND408 trillion ($15.48 billion), directing capital towards growth drivers and small and medium-sized enterprises.

Real estate is also seeing growing expectations of stronger efforts to resolve legal bottlenecks. Proposed amendments to the Law on Real Estate Business would cut around 30% of its provisions, simplify business conditions and delegate greater authority to local governments. These changes could shorten the time required for legal procedures, accelerate project implementation and unlock new supply.

This could prove particularly important for companies with large land banks whose projects have been stalled for years by administrative procedures. As legal obstacles are removed, cash flow, revenue and profits could improve, creating further upside potential for their shares.

Expectations of major capital inflows, however, do not mean every stock will benefit equally. Investment is likely to remain concentrated in industry leaders with substantial scale, healthy finances, strong governance and the ability to benefit directly from public investment, credit expansion and the emerging growth cycle.

The VN-Index’s move beyond 1,800 therefore represents an important milestone, but it also raises the bar for the quality of capital flows and underlying corporate earnings. If foreign investment, credit and private-sector investment accelerate together, Vietnam’s stock market could be entering a new period of growth. Conversely, elevated valuations following the strong rally mean volatility and greater divergence between groups of stocks may be difficult to avoid.

Manh Ha