Stock catalyst scanner for iPhone

Find the story before it becomes the move.

CatalystIQ reads recent market news and SEC filings, then returns a 0–100 catalyst score, sentiment, risk signals and a plain-English breakdown of why active traders may care.

Download free on the App Store See the analysis

5.0★ App Store rating · First analysis free · Plus or bring your own keys · iOS 16.6+

From headline to trading context.

One report for catalyst strength, attention, theme, risk, sources and red flags.

Try one analysis free

How it works

Ticker in. Signal explained.

Research stocks, crypto, futures, rates, indexes and funds with a source-grounded workflow designed for fast reads at the open, on news or after hours.

Enter a ticker

Search an asset or jump from a live Nasdaq trade halt, watchlist item, recent analysis or catalyst scan.

Read the sources

CatalystIQ gathers recent news and SEC filings, then identifies catalyst type, sentiment, risks and red flags.

Judge the setup

Use the 0–100 score and plain-English reasoning to decide what deserves deeper due diligence—never as a trade signal.

Inside the app

Fast context for headline-driven markets.

CatalystIQ Discover dashboard — Discover themes and fresh activity

CatalystIQ ticker search — Search stocks and other assets

CatalystIQ catalyst score — See catalyst strength and risk

CatalystIQ source timeline — Review news and SEC sources

CatalystIQ stock watchlist — Track up to 25 symbols with Plus

CatalystIQ trade halt radar — Monitor Nasdaq trade halts

Trader guides

Understand what the market is reacting to.

Educational guides for researching catalyst-driven moves with sources, risk checks and a repeatable due-diligence process.

Stock catalyst scanner

How to find market-moving stock catalysts

Separate fresh, specific and material developments from headlines that only repeat what the market knows.

Read the guide →

SEC filing catalyst

How to read SEC filings for trading catalysts

Start with the filing type, find the new fact, assess materiality and confirm the timeline in the primary source.

Read the guide →

Trade halt alerts

What a stock trading halt means

Understand common halt codes, reopening risk and the questions to answer before considering any action.

Read the guide →

FAQ

Stock catalyst questions, answered.

What is a stock catalyst?

A catalyst is new information or an event that could change expectations about a company or asset, such as earnings, trial data, financing, contracts or regulatory action. Learn more

Which SEC filings can contain market-moving information?

8-K, 10-Q, 10-K, S-1 and ownership filings can matter, but the new facts and market context matter more than the form name alone. Learn more

What does it mean when a stock is halted?

A halt temporarily pauses trading, often for pending news, volatility or a regulatory reason. It does not say whether the stock will reopen higher or lower. Learn more

Does CatalystIQ provide investment advice or trade signals?

No. CatalystIQ is a research and analytical tool. Scores are informational, depend on available sources and can change as information updates.

Research faster

Know why traders may care.

Run your first analysis during onboarding, review the sources and decide what deserves your own deeper research.

Download CatalystIQ free