Know which events
move stocks.
Market Reverb analyses thousands of historical corporate events to uncover how stocks have reacted in the past, giving you a clearer idea of what may happen when similar events occur again.
We've already done all the legwork so you can focus on what matters.
20+
Event types
Earnings, guidance, M&A, dividends, buybacks, upgrades, downgrades & more.
25K+
Historical events
Years of corporate event data and market reactions.
3K+
Companies covered
Across global markets and all major sectors.
Global
Markets
US, UK, Europe, Canada, Australia and more.
How it works
Historical outcomes
See what happened after similar events in the past.
For every event in your collection, Market Reverb shows how stocks have historically reacted, from the first trading day through the days that follow. Compare average returns, win rates and event frequency to see which events have actually mattered, and which haven't.
Event deep dive
Go beyond the average. See what actually happened.
An average return only tells part of the story. Explore the full range of historical outcomes for each event, from losses and modest moves to strong gains. Drill down by company size to see whether the pattern holds across small, mid and large companies.
Upcoming events
Know what's coming before it happens.
Track upcoming earnings, analyst days, dividend announcements and more across your collection. See what's ahead in one place, so you can understand the event, explore its historical outcomes and be ready when it happens.
Company comparison
Compare companies. Find the one worth a closer look.
Put up to three companies head-to-head across the metrics that matter. Market Reverb uses AI to analyse their financials, performance and recent corporate events, highlighting the strengths, risks and key differences to help you decide which company deserves your attention.
Who Market Reverb is for
Built for investors who do their own research
Self-directed investors
Research stocks with historical context already at your fingertips. See how similar events have affected companies in the past and use that evidence to inform your next decision.
Active investors & traders
Earnings, guidance changes, M&A, analyst actions, buybacks and more. Quickly see what has happened after similar events before deciding what today's news could mean.
Investment research teams
Investigate market-moving events across companies, sectors and markets. Compare historical outcomes, uncover patterns and add evidence to the research behind every investment decision.
Boutique asset managers
Give your team instant access to historical event intelligence across thousands of companies — without spending hours manually gathering and analysing the evidence.
How investors use Market Reverb
Discover
Find opportunities
Companies, sectors and catalysts worth researching.
Research
Understand the event
See what happened, why it matters and how similar events performed.
Compare
Put companies side-by-side
Compare events, performance and key market data.
Track
Stay ahead of catalysts
Monitor upcoming events across the companies you follow.
Pricing
Simple, transparent pricing
Two plans. Clear differences. No unnecessary complexity.
Free
$0
forever
- 3 curated collections of your choice
- Top 5 event types per collection
- 6 months of historical data
- Event performance tables
Pro
$29 / month
or $249 / year (save 28%)
- 10+ curated collections
- 20+ event types across all collections
- 2+ years of historical data
- Upcoming events calendar
- AI company research & comparison reports
- Saved analyses
FAQ
Got questions? We answer.
About us
Built to make historical market research easier
Market Reverb is a research tool for investors and analysts who want more context behind the events moving public markets.
We built Market Reverb because valuable insight is buried in years of corporate events, earnings announcements, guidance changes, analyst actions and more. Finding meaningful patterns shouldn't mean spending hours searching through filings, news and historical data.
Market Reverb does the legwork for you, bringing historical events and market reactions together so you can quickly see what happened before, investigate the patterns and decide what they mean for you.
The goal is simple: less time hunting for evidence, more time making informed decisions.
Research, not recommendations.
Market Reverb gives you historical evidence and context to support your own research. We don't tell you what to buy, sell or trade. You decide what the data means and what to do with it.