Foreign and Proprietary Traders Net Sell VND 669B as VIC, Banks Drag VN-Index Down 31 Points

Overview

On September 7, 2026, the Vietnamese stock market experienced a sharp decline, with the VN-Index dropping over 31 points. Foreign investors and proprietary traders both net sold heavily, with foreign net selling of VND 454.8 billion and proprietary net selling of VND 214.5 billion. The sell-off was led by Vingroup (VIC) and major banking stocks, reflecting global macroeconomic concerns and profit-taking pressure.

Key Facts

• Foreign investors net sold VND 454.8 billion on September 7, 2026; on a matched-basis, net selling was VND 475.4 billion.
• Proprietary traders net sold VND 214.5 billion; on a matched-basis, net selling was VND 227.1 billion.
• The VN-Index fell more than 31 points, with VIC alone contributing nearly 18 points to the decline.
• Banking stocks such as VCB, BID, TCB, VPB, CTG, and MBB fell on average about 2%.
• Market breadth was negative: 235 stocks declined versus 84 advanced.
• Total matched volume on three exchanges was around VND 18,500 billion.
• Block deal value reached VND 3,940.6 billion, up 21.5%, accounting for 21.2% of total trading value.
• Foreign investors net bought HDB, VRE, VPB, VHM, and NLG, while net selling VCB, CTG, VIC, SHB, and DXG.

What Happened

The market opened lower, reflecting concerns over the U.S. Federal Reserve’s potential rate hike, rising global bond yields, and surging oil prices. These factors triggered a repricing of risk assets. The decline was broad-based, with VIC and banking stocks leading the fall. VIC alone accounted for nearly 18 points of the index drop, while banks like VCB, BID, TCB, VPB, CTG, and MBB fell about 2% on average.

Foreign investors were net sellers across most sectors, with the banking sector seeing the heaviest selling. They net bought in basic resources, with notable purchases in HDB, VRE, VPB, VHM, and NLG. Proprietary traders also net sold, with the strongest selling in banking and financial services, while net buying in retail, with MWG among the top buys.

Market Context

VIC closed at VND 245,000 on September 7, 2026, down significantly, contributing to the index decline. Other affected tickers include VCB (close VND 58,000), VHM (close VND 74,500), and TCB (close VND 31,900). The sell-off reflects a broader correction in large-cap stocks, with profit-taking pressure across sectors such as oil & gas, technology, consumer, and retail. The VN-Index’s decline was exacerbated by weak market breadth and lack of buying support, as liquidity remained around VND 18,500 billion.

Strategic Significance

The coordinated selling by foreign and proprietary traders signals a shift in sentiment, driven by global macroeconomic headwinds and domestic profit-taking. For long-term investors, the correction in VIC and banking stocks may present valuation opportunities, but the lack of buying support suggests caution. The market’s reliance on a few large caps makes it vulnerable to sharp moves, as seen in this session. Monitoring foreign flow trends and global rate expectations will be crucial for assessing the sustainability of the correction.

What to Watch

• Follow-up foreign net selling or buying in the next sessions, especially in VIC and banking stocks.
• Global macro data, particularly U.S. inflation and Fed rate decisions, which could influence risk appetite.
• Domestic policy responses, such as potential regulatory measures to stabilize the market.
• Quarterly earnings reports from VIC and major banks for fundamental support.
• Block deal activity, which may indicate strategic positioning by institutional investors.