Vietnam's Stock Market – When AI Begins to Shape Investor Behavior

As information-seeking behavior increasingly shifts toward AI platforms, every question a user asks is no longer just an information need, but a signal reflecting decision-making intent.

Instead of searching and comparing a mass of results as they did before, today's investors tend to ask AI directly and receive a synthesized, curated answer. This means how a brand is “seen” no longer depends on search rankings, but on whetherAI chooses to mention them.

However, the data AI uses does not come from a single source, but is aggregated from millions of pieces of content on the internet. This makes building a presence more complex than ever.

In that context,Social Listening is no longer just about listening to the market,but becomes the foundation for understanding how users ask questions, how Insight is formed, and how AI “learns” about a brand.

The report“AI Visibility in Vietnam's Securities Industry 2026”was built from nearly 40,000 real discussions, combined with 100 prompts and 200 AI responses, providing a comprehensive view of how investors approach, consider, and make decisions in the AI era.

Key Insights from the Data

From the research data, the report points out several important trends reshaping the entire industry:

The investment journey begins with a question to AI

Queries such as “Where should I open an account?” or “Which securities company is the best?” are becoming common starting points, replacing traditional search behavior.

AI becomes the market's “invisible filter”

Unlike search engines, AI only selects a few brands to recommend. This means many businesses, despite having strong capabilities, still go unmentioned.

Decision queries account for the largest proportion

Nearly half of the questions are decision-supportive, showing that AI is directly impacting account opening behavior and service selection.

The “winner-takes-most” effect is clearly appearing

A small group of brands captures the majority of AI visibility, reflecting the cumulative advantage of data and content over many years.

The visibility gap between AI platforms

The same brand can have vastly different levels of appearance across different platforms, creating a risk of missing opportunities to reach users.

Download the report for full understanding

The report “AI Visibility in Vietnam's Securities Industry 2026” provides a detailed look at:

• How AI is changing investor search and decision-making behavior

• The AI Visibility rankings of securities companies

• The differences between AI platforms and their impact on brands

• High-value query groups that require prioritization

• And strategies to help brands increase their presence in the AI era