Launching today

MarketStory
Catch stock narrative shifts early
2 followers
Catch stock narrative shifts early
2 followers
Know when the story on a stock changes, and why. MarketStory reads what 2,000+ investors post on YouTube and X and flags every narrative shift, bullish to bearish or back, with the quotes that drove it. No more hours of scrolling to work out what changed. Every stock gets a page with the bull and bear case, linked to the original posts. Track what you care about and get a daily or weekly email. Research, not investment advice.







Hey Product Hunt! I'm Josh, maker of MarketStory (previously co-founder and CTO of Exploding Topics).
I built MarketStory because the most useful research on a stock often isn't in the filings. It's in what investors argue about in public: the long YouTube breakdowns, the threads on X, the week a bull quietly turns cautious. Wall Street prices earnings. It can't price the narrative. Following that narrative by hand meant hours of scrolling, dozens of conflicting takes and no record of how the story had changed.
So I built the tool I wanted. MarketStory flags narrative shifts: the moment investor sentiment on a stock turns, with the quotes that drove it, plotted on the price chart. Every stock gets a page with the story so far and the bull and bear cases, every point linked back to the original post. Investor profiles show each person's hero calls: the stocks they kept backing that at least doubled while they were backing them.
It's a research tool, not a tip sheet, and it only reads public content. The latest shifts and stock pages are free to browse, and Pro tracks the stocks and investors you choose, with a daily or weekly email on what changed. I'd love your feedback on what would make it more useful for you, so I can keep improving it!