VNEquity Research

Invest Vietnam

Evidence-first research on Vietnamese listed companies.

Search a listed company and trace every material figure to the document, page, table and cell that supports it. Opportunity discovery applies deterministic, versioned screening conditions over persisted evidence — and states explicitly when evidence is missing instead of inventing a value.

Coverage at a glance

Listed companies
1526
active common stock on HOSE, HNX and UPCOM
Companies evaluated
1526
with a persisted screening snapshot
Fresh market data
1521
within the canonical 72-hour market policy
Research gaps
1520
evaluated companies without meaningful persisted research

Counts are read from the canonical universe and persisted screening snapshots. Fresh market data is recomputed at request time from the stored price timestamp under the canonical 72-hour policy; a stored freshness label is never trusted on its own. A company without a screening snapshot counts as missing evidence, not as a zero-signal company.

Opportunity discovery

Five deterministic signal categories

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Every category is a versioned, fixed condition over persisted market and financial evidence. Selecting one opens the same canonical set of matched companies that the public opportunity discovery service returns.

Current signals

Current opportunity signals

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Up to five companies with the most matched signal categories, in the public opportunity discovery service's canonical order (most matched categories, then ticker). Missing evidence fails closed: a refused or unavailable input never becomes a match.

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These are deterministic screening conditions over persisted evidence, not investment recommendations, forecasts, ratings or advice. They are not personalized and never use portfolio, alert or account data.

Certified publications

Latest certified research

Invest Vietnam research publications whose latest company report has passed internal certification, most recently approved first. This is not general market news and does not represent every market change.

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How Invest Vietnam works

Deterministic screening

Each opportunity category is a fixed, versioned rule over persisted evidence. The public service evaluates the same stored inputs for every caller, returns companies in a canonical order, and never re-sorts, scores or recommends on the client. Missing evidence fails closed rather than fabricating a match.

Evidence and provenance

Extraction is a candidate; typed, validated evidence is the source of truth. Figures carry their document, page, table and cell so a conclusion can be traced, and every screening snapshot records the versions and timestamps used to build it.

Valuation and modeled history

Valuation comparisons are self-relative where the evidence allows it. Historical valuation availability is modeled from reporting-lag assumptions: modeled evidence is labelled, may be permitted only where a rule says so, and is never described as point-in-time certified.

Research certification

A research report appears in the certified feed only after the repository's internal review records approval. Certification describes publication status and provenance; it is not a rating, a forecast or advice.

UNKNOWN and REFUSED stay explicit

Missing, stale or inapplicable inputs are refused with a reason code instead of becoming a zero. UNKNOWN values are never converted to zero, and a refused condition is never counted as a matched signal.

Freshness is measured, not assumed

Market recency is recomputed at request time from the stored price timestamp under the canonical 72-hour current and 168-hour aging policy. Fundamental and research freshness follow their own canonical windows and are shown alongside every signal.