Polymarket News Intelligence: Breaking News Matched to Live Prediction Market Odds
The Poly-Sim News Intelligence feed automatically matches breaking news headlines to active Polymarket markets, shows the current odds, and provides an AI outlook on how the news should theoretically move the probability — giving traders a structured framework to act before the crowd reprices.
Why News Trading on Polymarket Is Different
In crypto spot markets, news moves price within milliseconds via algorithmic trading. Polymarket is different: odds update when humans place new bets. This creates a structural lag of 5–30 minutes between breaking news and correct repricing — a tradeable window that News Intel is designed to help you exploit.
The key skill is not reading news faster — anyone with a news terminal can do that. The skill is correctly mapping news to the right markets and estimating the probability delta correctly. A Federal Reserve rate decision might simultaneously affect 8 different Polymarket markets across crypto, macro, and politics categories. News Intel surfaces all 8, ranked by estimated impact, in a single dashboard.
How the AI Outlook Works
Each matched news item includes an AI-generated outlook that answers three questions:
- Direction — does this news increase or decrease the probability of the YES outcome resolving?
- Magnitude — by how much should the market theoretically reprice (expressed as a probability shift, not a vague label)?
- Confidence — how directly does the news bear on the resolution criteria, from "tangential" to "near-deterministic"?
The AI outlook is generated by cross-referencing the news text against each market's resolution criteria verbatim. This is not sentiment analysis — it's a structured probability update using Bayesian reasoning anchored to the actual question being resolved.
News Categories and Market Matching Logic
News Intel processes feeds across five categories: politics & elections, macroeconomics & central banks, crypto & DeFi, geopolitics & conflict, and science & technology. Matching runs on a keyword + entity graph that maps named entities (people, organisations, countries, assets) to markets referencing those same entities. A news item about the ECB rate decision will match all Eurozone economic markets, EUR/USD markets, and any crypto markets with macro sensitivity tags.
- High-impact flag — news items estimated to shift at least one market by >8 probability points receive a red HIGH badge
- Multi-market flag — items affecting 3+ markets simultaneously are flagged for portfolio-level consideration
- Whale activity cross-reference — if whale wallets entered a related market in the prior 2 hours, a 🐳 icon appears next to the matched market
Using News Intel in Your Trading Workflow
The recommended workflow: open News Intel each morning alongside the Daily Edge feed. News Intel shows you what just happened and which markets it touches; Daily Edge shows you which markets are structurally mispriced right now. When both converge — a breaking news item corroborates an existing Daily Edge mispricing — that's the highest-conviction setup in the Poly-Sim toolkit.
For time-sensitive news events (Fed decisions, election results, major verdicts), use the live refresh mode which polls for new matched markets every 90 seconds, faster than the standard 5-minute cycle.
Related Tools
- Daily Edge — AI-scored mispriced markets, updated every morning
- Whale Analytics — see if big money is already in the news-driven markets
- Guide: News Trading in Prediction Markets (full strategy deep-dive)
- Expected Value on Polymarket — calculate your edge before acting on news
- How to Win on Polymarket — the 3-signal stack (AI + whale + news)
- Complete Polymarket Strategy Guide — daily workflow using all three signals
Frequently Asked Questions
How does News Intel match news to Polymarket markets?
A keyword and named-entity graph maps news items to markets referencing the same people, organisations, countries, and assets. Each match includes an AI-assessed probability impact (direction, magnitude, confidence) based on the market's specific resolution criteria.
How quickly does the feed update after breaking news?
Standard cycle is every 5 minutes. For major scheduled events (Fed decisions, election calls), live refresh mode updates every 90 seconds. News items are timestamped so you can always see the lag between publication and Poly-Sim detection.
Does the AI tell me what to bet on?
No — the AI outlook provides a structured probability assessment, not trading advice. It tells you the theoretical direction and magnitude of the news impact. Whether to act, and how much to size, remains your decision and depends on your current exposure and conviction.
What news sources does News Intel cover?
The feed aggregates from major wire services and financial news sources across politics, macro, crypto, and geopolitics categories. Source diversity is intentional — single-source reliance can miss contrarian signals that move prediction markets differently than mainstream sentiment.