Foreign Investors Net Sell VND 688B, Buck Trend to Buy VCB Over VND 231B
This Aveluro analysis covers VCB (Ngoại thương Việt Nam (Vietcombank) chính thức đi vào hoạt động ngày 01/04/1963) in the Banking sector. The classified event type is foreign flow, with negative sentiment and a deterministic market-impact score of 3.5/10. Aveluro classifies this story as a negative catalyst and risk signal for the affected stock. Source coverage came from CafeF - Thị trường chứng khoán, classified as a primary/top-tier source.
Key Facts
Caveat: Not investment advice. · How Aveluro computed this: Aveluro combines extracted event facts, source credibility, ticker context, and market data. Scores are deterministic research signals, not recommendations.
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Overview
Foreign investors net sold approximately VND 688 billion across Vietnamese exchanges on May 18, 2026, continuing a recent trend of net selling. However, they bucked the trend by aggressively buying VCB (Vietcombank) with over VND 231 billion, making it the most bought stock on HOSE. ACB led the sell-off at VND 170 billion, followed by HPG and VHM. Despite foreign selling, the VN-Index rose 6.34 points to 1,927 on increased domestic demand.
Key Facts
- Foreign investors net sold approximately VND 688 billion across the entire market on May 18, 2026.
- On HOSE, net selling reached VND 610 billion; on HNX, VND 35 billion; on UPCOM, VND 43 billion.
- VCB was the most bought stock on HOSE, with net purchases of over VND 231 billion.
- ACB led the sell-off on HOSE, with net sales of VND 170 billion.
- HPG and VHM were also heavily sold, with net sales of VND 136 billion and VND 73 billion, respectively.
- On HNX, CEO was the top buy at VND 28 billion, while PVS was the top sell at VND 38 billion.
- On UPCOM, ACV was the most sold stock, with net sales of VND 32 billion.
What Happened
According to market data from the May 18 trading session, foreign investors continued their net selling trend, offloading about VND 688 billion worth of stocks across all three exchanges. On HOSE, net selling amounted to VND 610 billion, with ACB being the most sold stock at VND 170 billion, followed by HPG (VND 136 billion) and VHM (VND 73 billion). GAS also faced selling pressure of VND 70 billion.
In contrast, foreign investors bought VCB aggressively, with net purchases exceeding VND 231 billion, making it the most bought stock on HOSE. Other stocks bought included VNM (VND 98 billion) and MSB (VND 66 billion). On HNX, CEO was the top buy at VND 28 billion, while PVS led sells at VND 38 billion. On UPCOM, ACV was the most sold at VND 32 billion.
Market Context
On May 18, 2026, the VN-Index rose 6.34 points to 1,927, with trading value on HoSE reaching nearly VND 26,400 billion. VCB closed at VND 63,200, up 4.12% on high volume of 18.9 million shares, outperforming the market. ACB closed at VND 23,000, down 1.29%, while VNM rose 1.17% to VND 60,500. The foreign net selling trend persists amid cautious sentiment, but domestic demand helped the index recover.
Strategic Significance
The strong foreign buying in VCB, despite overall net selling, highlights the stock’s appeal as a high-quality banking blue chip with strong fundamentals and state backing. VCB’s price surge on heavy volume suggests institutional accumulation. Conversely, the persistent selling in ACB, HPG, and VHM may reflect foreign investors’ rotation away from cyclical or real estate-exposed names. The divergence underscores selective foreign interest in defensive, liquid stocks with stable earnings.
What to Watch
- Continued foreign flow direction in VCB and other banking stocks in the coming sessions.
- ACB’s price action and any foreign ownership changes near the 30% foreign room limit.
- HPG and VHM’s earnings outlook and steel/real estate sector catalysts.
- VN-Index’s ability to hold above 1,900 level amid foreign selling pressure.
- Any regulatory changes affecting foreign ownership limits or capital flows.