VN-Index Drops 30.9 Points as ACB-Led Bank Selling Hits HOSE

Overview

The VN-Index fell 30.9 points to 1,710.7 on Monday, 2 November, after briefly breaking below the 1,700 level, with selling concentrated in banking stocks including ACB (HOSE). The decline was triggered by a negative session for US technology shares on 30 October, compounded by elevated domestic interest rates and persistently thin liquidity, while VIC led a late-session recovery.

Key Facts

• VN-Index closed at 1,710.7 points on 2 November, down 30.9 points, after falling more than 45 points intraday to a low of 1,693.
• HoSE turnover reached approximately VND 18,577 billion, up more than 27% versus the prior session.
• ACB closed at 20,300 on 2 November; VIC closed at 242,000.
• ACBS attributed the opening weakness to the US technology selloff in the 30 October session.
• Selling pressure intensified in the afternoon, concentrated in banking stocks, pushing the index below 1,700.
• ACBS identified a short-term recovery zone at 1,690-1,695 points; OCBS flagged 1,690-1,700 as near-term support.
• State-owned banks cutting lending rates on directive raised investor concern over narrowing net interest margins.

What Happened

According to ACB Securities (ACBS) market strategy research cited by Tuổi Trẻ, Vietnamese equities opened the week under pressure from the sharp selloff in US technology stocks during the 30 October session. Cautious sentiment produced selling from the opening bell on 2 November. The VN-Index traded around 1,725 points in the morning, matching the prior session’s low, before that threshold gave way in the afternoon as selling accelerated in bank stocks. The index briefly lost the 1,700 mark entirely, retreating to 1,693 before recovering into the close.

Trần Anh Vũ, director of the Vũng Tàu branch at Mirae Asset Securities, told Tuổi Trẻ that the decline reflects a prolonged environment of high interest rates and depleted cash flow. He noted that although bank lending rates have cooled, the relief has been partial and insufficient to draw money back into equities. The article also cited concern that state-owned banks cutting rates on government directive could compress net interest margins across the banking sector, weighing on large-cap lenders. Despite broadly positive third-quarter 2026 earnings, high rates have left investors doubtful about sustaining growth.

Market Context

ACB trades on HOSE and closed at 20,300 on 2 November, with the banking sector at the center of the session’s selling. The VN-Index has been under technical correction pressure, with momentum indicators showing sellers in control and demand too weak to force a reversal. Liquidity rose 27% to VND 18,577 billion, a sign of distribution rather than accumulation. VIC, the real estate and conglomerate large cap, led the late rebound, but most of the market remained in negative territory, and brokers have not identified a clear bottoming signal in leading stocks.

Strategic Significance

The episode highlights a margin-sensitive phase for Vietnamese banks. Rate cuts mandated at state-owned lenders are being read as a sector-wide signal on net interest margins, and that concern transmits to private lenders such as ACB even where their own funding profiles differ. For long-term holders, the key variable is whether the rate environment eases enough to restore deposit and equity flows; until then, index-level moves are likely to be driven by external risk sentiment and liquidity rather than by third-quarter earnings, which the article describes as broadly positive.

What to Watch

• Whether the VN-Index holds the 1,690-1,700 support zone identified by ACBS and OCBS over the next several sessions.
• Further state-owned bank lending-rate adjustments and any signal of margin compression in bank disclosures.
• HoSE turnover trends, to distinguish capitulation from sustained distribution.
• US technology sector performance and its transmission into Asian risk sentiment.
• Foreign-ownership and proprietary trading filings for ACB and VIC.