Newsroom Methodology

One event, not repeated headlines

Incoming reports are normalized, compared with recent events and attached to an existing event when they describe the same underlying development. A later report becomes a new event version only when it adds a material fact. The first canonical public URL remains permanent.

What BORSA scores mean

• News sentiment is BORSA’s directional editorial read of the development for the affected market or security. It is not a forecast or recommendation.
• Market impact estimates how much attention a development may deserve, independent of whether its direction is positive or negative.
• Confidence measures how faithfully the supplied information was extracted and classified. It does not independently prove a claim is true.
• Price action is measured separately. BORSA records whether subsequent returns and volume confirmed or rejected the earlier news read.

Sources, verification and AI assistance

BORSA monitors selected fast market sources and supplements them with official agency, SEC, company and market-data records when available. Multiple relays of the same original report count as distribution signals, not independent confirmation.

AI assists with extraction, entity resolution, synthesis and scoring. BORSA applies deterministic gates for canonicalization, publication, ticker relationships, notification eligibility and learning labels.

Developments, corrections and retractions

Material developments update the existing event and its modified time. Cosmetic edits do not create artificial freshness. Corrections and retractions preserve the original URL and are recorded separately from ordinary copy changes.

Report an issue to contact@borsa321.com with the canonical story URL and supporting detail.

Important limits

BORSA can be delayed, incomplete or incorrect. News sentiment and private research setups are informational tools, not personalized investment advice, executed trades or guarantees of future performance. Readers should verify material information with primary sources before making financial decisions.