How to use SignalXSignalX

Today

What moved in filings since yesterday?

The home board. An AI-written daily pulse sums up the market and the filings that mattered, then the week's signals, insider flow and the smart money teaser follow, all for the same period.

• Daily Pulse: market, SEC signals and what to watch, with evidence chips that open the company
• Signal pulse: cluster buys, CEO buys, large sales, leadership changes and agreements, ranked by score
• Macro strip from FRED and the next big events: CPI, jobs, FOMC, options expiry, the 13F deadline

Tip · Change the period once (1W to 1Y) and every widget below follows it.

AI Research

Can I just ask?

Ask in plain English. The research agent picks from more than twenty data tools across filings, XBRL financials, insider trades, 13F holdings, 8-K events and macro data, then answers with sources and, where it helps, a chart.

• Company questions: "How did NVIDIA's margins change over three years?"
• Market questions: "Which insiders bought their own stock this week?"
• Citations to the filings it read, and charts built from the raw data

Tip · The free plan includes 5 questions a month. Follow-up questions keep the context of the conversation.

Smart Money

What did the funds worth following buy and sell together?

Every tracked fund's latest 13F is compared with the prior quarter by share count, so price moves never look like buying. Consensus bars rank the stocks several funds opened or added, and each manager card opens the full portfolio.

• Consensus buys and sells across conviction, activist, quant and asset-manager segments
• Conviction matrix: how many funds hold a stock against how many were net buyers
• Manager cards with top holdings, biggest adds and trims, turnover and a holdings treemap

Tip · Follow a fund on Pro and get an alert the moment its next 13F lands.

Insiders

Who is buying their own stock, and who is selling?

Form 4 open-market trades by officers and directors, aggregated on the server with impossible prices filtered out. Cluster cards show where several insiders bought within days.

• Weekly flow with buys above zero and sales below, by count or dollars
• Cluster buys, CEO and CFO purchases, repeat buyers and the largest sales
• Net buying and net selling companies, with 10% owner funds kept separate

Activists

Who crossed 5% and what do they want?

Every Schedule 13D on a stake map, colored by intent that AI reads from Item 4. Investors who switched from passive 13G to active 13D are ringed, and insider buying at the same target is flagged.

• Intent breakdown: board seats, a sale, strategy, control, capital return
• Campaign list with the previous stake and the change in percentage points
• Repeat activists, crowded targets and new passive 5% holders

Events (8-K radar)

What happened at companies this week?

Every 8-K, sorted by item and counted week by week across the market. The risk radar lifts bankruptcies, restatements, delisting notices and auditor changes to the top, and the feed shows an AI summary of each filing.

• Item by week heatmap: spot waves of leadership changes or deals
• Risk radar ordered by severity
• Date-based feed for every 8-K filer or only the companies SignalX tracks

Sectors

Which industries are insiders and activists leaning into?

Sector tiles ranked by the lens you pick: insider buy share, risk 8-Ks, officer changes, revenue growth or 13D campaigns. Picking a tile fills the company table below.

• Five lenses, with counts normalized per 100 companies
• Top net buyer in each sector
• Drill down to the companies driving the number

Macro map

How is the macro backdrop reaching each sector?

A transmission map from inflation, jobs and growth through Fed policy and market rates to sectors, built from FRED data. Click a card to trace what it moves and what moves it, and see the Fed-to-rates chain up close.

• Correlation-weighted links between macro series
• Sector headwind and tailwind scores
• Policy range, 2-year and 10-year yields on one chart

Company 360

Everything about one company, on one page

Price chart, XBRL financials, AI filing summaries, insider trades, 13F holders and a signal timeline that puts a year of 8-Ks, insider trades and ownership stakes on one axis.

• Signal timeline with click-through to each filing
• Financials across years and quarters
• Peer comparison on Pro

Filings and AI analysis

I want the source document

10-K, 10-Q, 8-K, 20-F, 6-K, 13F, Form 4 and Schedule 13D/G, each with the original EDGAR document. Section summaries in 3 to 5 bullets come with XBRL numbers, and Pro users can run a fresh AI analysis of any filing in English or Korean.

• Business, Risk Factors and MD&A summarized separately
• Key financial metrics from XBRL
• Public pages for every summarized filing, free to share