Data Sources
NataPulse combines multiple evidence domains because no single source family provides a complete view of a financial development. A source category describes the kind of evidence that can be used; it does not guarantee coverage, availability, or access for every asset or workspace.
Social and news
Section titled “Social and news”Social sources can provide early statements, market attention, expert interpretation, rumours, and crowd reaction. Financial news can provide reported developments and interpretation. Both require source identity, relevance, corroboration, and appropriate handling of unverified claims.
Regulatory filings and issuer materials
Section titled “Regulatory filings and issuer materials”Public regulatory filings, issuer announcements, investor-relations materials, and exchange notices can provide primary evidence about an issuer. They can support investigation of disclosures, corporate actions, fundamentals, and reported results.
Market data and intraday snapshots
Section titled “Market data and intraday snapshots”Market-data sources can provide price, volume, OHLCV candles, indices, foreign exchange, commodities, and related observations. Delayed intraday market snapshots can complement EOD history when available. These sources support Market Desk, anomaly context, quantitative analysis, reports, and cross-source confirmation.
Corporate actions and earnings expectations
Section titled “Corporate actions and earnings expectations”Public corporate-action source families can provide dividend, split, and other issuer-event evidence. Earnings-expectation sources can provide published estimates, guidance, and scheduled-results context when available. Dates, estimates, and event status can change, so they should be read with their source date and confirmation status.
Macro series and releases
Section titled “Macro series and releases”Public economic-statistics families, including official releases and macroeconomic series such as those published through FRED, can provide observations, release schedules, and revisions. Values can have different units and frequencies, may be revised, and may be unavailable for some periods.
Fundamentals and short-interest evidence
Section titled “Fundamentals and short-interest evidence”Fundamental-data source families can provide reported financial measures and issuer context. Public short-interest and short-volume evidence can provide settlement-based or periodic context when available. Neither is a real-time measure of positioning, and both can have coverage and reporting gaps.
On-chain
Section titled “On-chain”Blockchain sources can provide transactions, blocks, wallet activity, and selected enrichment. They support on-chain investigation and crypto research, subject to coverage and attribution limits.
Quantitative outputs and prior knowledge
Section titled “Quantitative outputs and prior knowledge”Quantitative outputs are derived evidence, not an external source claim. They are based on available quality-checked inputs and remain distinct from a published fact. Reports, event history, narrative history, and safe product knowledge can provide historical context and remain distinguishable from current primary evidence.
Live web research
Section titled “Live web research”Research can use permitted public web results when that mode is available. These results are labelled as web evidence and should not be confused with curated NataPulse data or primary-source evidence.
Availability and limits
Section titled “Availability and limits”Source coverage can vary by asset, geography, workspace, plan, permissions, licensing, and current availability. Missing data, a delayed update, or an empty result should be treated as an explicit limit, not as a negative finding.