Fresh buying in Vietnam’s banking shares drove the VN-Index up 12.66 points on Sept. 17, lifting the benchmark as much as 20 points intraday before late selling trimmed gains and foreign investors turned net sellers again.
Vietnam banks lift VN-Index as foreign selling returns
The move matters because banks remain the market’s main transmission channel for credit growth, liquidity and investor risk appetite. When money rotates back into “king” stocks, it usually does more than lift the headline index: it signals that domestic capital is willing to take exposure to the core of Vietnam’s financial system, even as other cyclical groups pause after recent advances.
The VN-Index closed at 1,822.77, with HoSE breadth firmly positive at 214 gainers against 118 decliners, including five limit-up stocks. Banking was the clear catalyst after several sessions of uneven trading, with buying spread across large- and mid-cap lenders rather than concentrated in one name. SSB rose 4.9%, NAB 4.3%, LPB 2% and VBB 1.2%, while CTG, MBB, HDB and EIB all gained more than 1%.
That breadth inside the sector is important for investors because it suggests the rally was not simply index-painting by a few heavyweights. It points instead to renewed demand for earnings-sensitive, liquid names that tend to lead market recoveries in Vietnam. A stronger bank complex also tends to support sentiment toward credit-dependent industries such as property, securities and retail, all of which joined the advance.
The spillover was visible across several groups. Securities stocks firmed, with VCI up 3.9%, CTS 3.1%, SSI 2.9%, VCK 2.7%, ORS 2.3% and VND 2.1%. Real estate shares also recovered, led by TCH’s 3.5% rise, DXG’s 2.4% gain and NVL’s 2% increase. Industrial names such as GEL, GEE and GEX advanced too, while MWG, FRT and DGW helped keep retail in the green.
The late-session fade came largely from Vingroup-related names and foreign selling. VIC, which had contributed to the early rally, ended flat, while VHM added only 0.4%. Both were among the most heavily sold by overseas investors, helping cap the index’s upside. Foreign accounts also sold VIX, SSI and VCI, even as they bought HDB, MBB, FPT, BSR and MCH.
That split is a reminder that the market’s near-term direction still hinges on whether domestic liquidity can offset offshore outflows. On one side, bank buying and the broader rotation into cyclical sectors suggest confidence that credit and earnings conditions remain supportive. On the other, the return to net foreign selling shows overseas investors are still using strength to trim exposure in large-cap names.
The macro backdrop adds another layer. Regulatory adjustments by the State Bank of Vietnam on credit growth tied to certain real-estate activities have kept bank lending in focus, and investors are watching how capital allocation rules may affect loan growth, margins and asset quality. For now, the market appears to be betting that banks can keep driving earnings and index performance, but the durability of the rally will depend on whether credit momentum, foreign flows and property-sector sentiment stay aligned.
| Entity | Gains | Losses |
|---|---|---|
| Domestic bank buyers | ▲Index leadership, sector momentum | ▼Late-session volatility |
| Banking stocks | ▲Strong inflows, broad-based gains | ▼Profit-taking risk |
| VN-Index bulls | ▲Higher benchmark, positive breadth | ▼Foreign selling pressure |
| Foreign investors | ▲Selective buys in HDB, MBB, FPT | ▼Heavy selling in VIC, VHM, VIX |


