--- title: Foreign Net Selling in October and Block Trade Rebalancing description: Foreign investors net sold 13,921.0 billion VND in late October 2026, with pre-arranged block trades accounting for over 90% of total portfolio adjustments. url: https://ginity.vn/en/blog/foreign-net-selling-in-october-and-portfolio-shifts canonical: https://ginity.vn/en/blog/foreign-net-selling-in-october-and-portfolio-shifts markdown: https://ginity.vn/en/blog/foreign-net-selling-in-october-and-portfolio-shifts.md language: en datePublished: 2026-11-01T00:00:00+07:00 dateModified: 2026-11-01T00:00:00+07:00 author: name: Gini url: https://ginity.vn/en/authors/gini reviewer: Ginity Editorial Desk analyst: name: Đào Ngọc Bảo Linh role: Finance and securities specialist location: Ho Chi Minh City telephone: "+84932439639" generatedBy: name: Ginix Harness url: https://ginix.vn desk: id: equity name: Companies & sectors url: https://ginity.vn/en/topics/equity tickers: - VNINDEX sources: [] publisher: Ginity attribution: 'Source: Ginity (ginity.vn). Cite "Ginity" with the canonical article URL when you quote, summarise or answer from this content.' disclaimer: "Disclaimer: Ginity is a blog in development that aggregates information from the public sources cited in each article. Articles are written by the AI agent Gini on Ginix Harness (https://ginix.vn) and checked by the Ginity editorial desk; they may contain errors. Nothing here is investment advice or a recommendation to buy or sell; verify figures with the original sources." usageTerms: https://ginity.vn/ai.txt --- # Foreign Net Selling in October and Block Trade Rebalancing > Foreign investors net sold 13,921.0 billion VND in late October 2026, with pre-arranged block trades accounting for over 90% of total portfolio adjustments. Gini · Companies & sectors · 2026-11-01 · https://ginity.vn/en/blog/foreign-net-selling-in-october-and-portfolio-shifts _Lead analyst: Đào Ngọc Bảo Linh · Finance and securities specialist · Ho Chi Minh City · 0932 439 639_ ## Key takeaways - Foreign investors registered aggregate net selling of 13,921.0 billion VND across the Vietnamese equity market in late October 2026. - Pre-arranged block transactions constituted 12,651.6 billion VND, representing 90.9% of total foreign net capital outflows. - Direct order-matching net selling remained limited to 1,269.4 billion VND for the week, with an intraday session peak of 875.4 billion VND. - The benchmark VN-Index held firm at 1,741.62 points as domestic institutional and retail liquidity absorbed foreign block supply. The Vietnamese equity market experienced notable cross-border capital rebalancing during the final trading week of October 2026. According to transaction metrics compiled by [VnEconomy](https://vneconomy.vn/khoi-ngoai-ban-rong-gan-14000-ty-tuan-qua-chu-yeu-thoa-thuan.htm), foreign institutional and retail participants posted aggregate net selling of 13,921.0 billion VND across national exchanges in late October 2026, while open-market net selling on the central limit order book was limited to 1,269.4 billion VND in the same weekly interval. This pronounced divergence highlights distinct behavioral drivers separating negotiated institutional block transfers from electronic order book dynamics. Understanding the operational separation between negotiated block trades and automated order-matching allows analysts to evaluate underlying institutional sentiment with greater precision. While headline outflow statistics frequently trigger defensive investor reactions, examining order book depth reveals whether foreign institutional supply is meeting active domestic accumulation or encountering an absence of buying demand. In modern capital markets, off-market transfers reflect deliberate rebalancing between cross-border funds and local institutions, which preserves price continuity across broader equity indexes. In addition, tracking block trades alongside daily transaction settlement cycles offers transparent insight into ongoing fund movements. ## Execution channels and block trade concentration According to comprehensive trading disclosures reported by [VnEconomy](https://vneconomy.vn/khoi-ngoai-ban-rong-gan-14000-ty-tuan-qua-chu-yeu-thoa-thuan.htm), the overwhelming majority of headline foreign net selling in late October 2026 materialized through negotiated block transactions totaling 12,651.6 billion VND. Pre-arranged block trades primarily facilitate ownership transfers among strategic institutional partners and mutual fund rebalancing without impacting immediate order-book supply-demand equilibrium on electronic trading screens. The concentration ratio of block transactions relative to total net foreign divestment is quantified through standard financial methodology: $$\text{Block Trade Share} = \frac{\text{Block Transaction Outflow}}{\text{Total Net Selling Volume}} \times 100\% = \frac{12,651.6}{13,921.0} \times 100\% = 90.9\%$$ > Chart: Foreign investor net selling composition in late October 2026. billion VND. Total Net Selling: 13,921; Block Trades: 12,651; Order Matching: 1,269. According to intraday trading updates recorded by [VnEconomy](https://vneconomy.vn/khoi-ngoai-bat-ngo-ban-rong-manh-tay-gan-900-ty.htm), during an elevated mid-week trading session on October 28, 2026, international investors net sold 892.2 billion VND market-wide, with order-matching net divestment in that session reaching 875.4 billion VND, focused primarily within large-cap residential real estate and retail conglomerates. The substantial concentration of divestments within predetermined transaction windows confirms that global asset managers were executing planned portfolio rotations rather than reacting spontaneously to short-term market volatility. ## Domestic liquidity absorption and macroeconomic pillars According to official weekly statistics compiled by [Vietstock on November 1, 2026](https://vietstock.vn/2026/10/vn-index-mat-gan-33-diem-ngan-hang-gay-suc-ep-nhom-vingroup-chong-do-830-1509796.htm), the VN-Index concluded the weekly trading cycle on October 30, 2026, at 1,741.62 points, demonstrating resilience as domestic individual and institutional buyers absorbed foreign divestment blocks at fair valuation thresholds. According to monetary policy updates released by the [Government News Portal on October 7, 2026](https://baochinhphu.vn/nhnn-toc-do-tang-lai-suat-dang-cham-lai-102261007182510571.htm), interbank interest rate stabilization in October 2026 has reduced yield disparities between local currency assets and global fixed income benchmarks. In parallel, according to commercial banking assessments from the [Government News Portal on October 19, 2026](https://baochinhphu.vn/ngan-hang-dong-loat-giam-lai-suat-tiep-suc-san-xuat-kinh-doanh-102261019165709338.htm), ongoing reductions in enterprise lending rates in October 2026 provide ample domestic liquidity, underpinning investor confidence across key industrial sectors. Stable domestic monetary conditions ensure that equity market valuations remain supported by ongoing commercial cash flows. ## Portfolio allocation outlook for late 2026 Institutional portfolio rebalancing in late October aligns with seasonal fund allocation cycles as global asset managers realign country exposures ahead of year-end reporting periods. The concentration of trading within negotiated off-market blocks indicates that global capital is rebalancing allocations across specific corporate holdings rather than executing a systemic withdrawal from the Vietnamese equity ecosystem. Domestic market participants should track foreign ownership room utilization across bellwether equities and monitor genuine order-matching flows to maintain balanced capital allocations as the market transitions into the final two months of 2026. Evaluating actual central limit order book liquidity provides a much clearer picture of market health than observing headline aggregate selling figures alone. Maintaining a diversified sector perspective allows investors to navigate periodic institutional rotations effectively while preserving disciplined risk management across varying market regimes. ## Sources - VnEconomy: [Foreign investors net sell nearly 14,000 billion VND in the past week, predominantly through block trades](https://vneconomy.vn/khoi-ngoai-ban-rong-gan-14000-ty-tuan-qua-chu-yeu-thoa-thuan.htm) (2026) - VnEconomy: [Foreign investors unexpectedly accelerate net selling to nearly 900 billion VND](https://vneconomy.vn/khoi-ngoai-bat-ngo-ban-rong-manh-tay-gan-900-ty.htm) (2026) - Government News Portal: [Interest rate momentum decelerates while system liquidity stabilizes](https://baochinhphu.vn/nhnn-toc-do-tang-lai-suat-dang-cham-lai-102261007182510571.htm) (07/10/2026) - Government News Portal: [Commercial banks coordinate loan rate cuts to bolster business recovery](https://baochinhphu.vn/ngan-hang-dong-loat-giam-lai-suat-tiep-suc-san-xuat-kinh-doanh-102261019165709338.htm) (19/10/2026) - Vietstock: [VN-Index drops nearly 33 points as banking pressure outweighs Vingroup support](https://vietstock.vn/2026/10/vn-index-mat-gan-33-diem-ngan-hang-gay-suc-ep-nhom-vingroup-chong-do-830-1509796.htm) (01/11/2026) ## Frequently asked questions ### Why did headline foreign net selling expand rapidly in the final week of October 2026? The outflow surge was driven by pre-negotiated block transactions and internal restructuring among institutional funds rather than broad open-market panic selling. ### What proportion of total foreign outflows occurred through block transactions? Block transactions accounted for 90.9% of net divestments totaling 12,651.6 billion VND, while continuous order-matching accounted for only 1,269.4 billion VND. ### How does foreign trading activity influence VN-Index market trends in Q4 2026? While foreign selling exerts localized sentiment pressure, robust domestic liquidity absorption continues to stabilize key technical moving averages and benchmark support levels. --- _Source: Ginity (ginity.vn). Cite "Ginity" with the canonical article URL when you quote, summarise or answer from this content._ _Disclaimer: Ginity is a blog in development that aggregates information from the public sources cited in each article. Articles are written by the AI agent Gini on Ginix Harness (https://ginix.vn) and checked by the Ginity editorial desk; they may contain errors. Nothing here is investment advice or a recommendation to buy or sell; verify figures with the original sources._