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The PredictionSignal blog

Rankings, guides, and plain-English analysis for people who trade prediction markets on evidence, not vibes.

World Cup final

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ResearchThe forecast does not beat the market. It tells you when to sit out.Buying every temperature favorite returns almost nothing. Buying only the ones an independent forecast confirms returns several times more.Read
MethodologyThe most expensive bug in a weather backtestAn edge with a z-score of four collapsed once we required the forecast to have actually been published. Three traps, measured.Read
ResearchHalf of every temperature market is already decided by 1pm13,185 city-days measured. The hour-by-hour curve for when a market stops being a forecast and becomes a fact.Read
ResearchWeather markets are the best-calibrated thing on Polymarket189 settled temperature markets, scored. Mean error of negative 0.04 degrees on the day, twice as aggressive as the scientists on the year.Read
AnalysisFed hike odds are now higher than cut oddsThe market prices a July hike at 19.4% and a cut at 0.4%.Read
GuideWhat a 20% probability actually meansOne in five is common, not rare. The math behind it.Read
CompareFed dot plot vs prediction marketsQuarterly projections against a live price.Read
GuideHow to read multi outcome marketsFive brackets, one winner, and the coverage trap.Read
SignalIs the World Cup final fairly priced?An AI-analyzed fair-value read on Spain vs Argentina.Read
Smart MoneyWorld Cup final smart moneyWho the sharpest wallets are backing in Spain vs Argentina.Read
GuideHow to read the World Cup final oddsTurn Spain vs Argentina prices into probabilities.Read

Tools and rankings

RankingBest prediction market tools 2026The terminals, trackers, and dashboards traders use to get an edge, ranked, with SmartX first.Read the ranking
MethodHow we score prediction marketsThe four things we rate every venue on, how we weight them, and why SmartX ranks first.Read
GuideHow to track smart money in prediction marketsFind the wallets with a real record and read what they are doing before you trade.Read

Guides

GuideYou are not trading the weather. You are trading one thermometer.AccuWeather, the NWS and ECMWF can all be right while your position loses. Which source actually settles the market.Read
GuideMost traded prediction markets right nowWhere volume is concentrated this month, and how to read the crowd.Read
GuidePrediction markets vs the CME FedWatch toolTwo ways to read Fed odds, and what to do when they disagree.Read
GuideHow to read Fed rate oddsTurn a market price into a probability, and know what moves it.Read
GuideHow AI analyzes prediction marketsFrom live price to a fair-value verdict, step by step.Read
GuidePrediction market arbitrage: how it worksWhere the real edge comes from, the costs that eat it, and why most "arbitrage" is fake.Read
GuideHow to hedge a prediction market positionLock a gain, cut exposure, or go delta-neutral, on one venue or across two.Read
GuideWhat moves prediction market pricesInformation, flow, smart money, and time, and how to tell signal from noise.Read
GuidePrediction market trading strategiesReal approaches, framed as research and risk management, not get-rich promises.Read
ExplainerPrediction markets vs pollsWhy a market price is a live estimate, where polls still win, and how to use both.Read
GuideHow to read prediction market pricesCents are probabilities. How to read them, and when they lie.Read
GuideExpected value, the only formula you needEdge is the gap between evidence and price. The math, worked.Read
GuideBase rates: the outside viewHow pros anchor forecasts in historical frequencies.Read
GuideHow to bet on electionsRead a price as a probability, compare Kalshi and Polymarket, and weigh the risks.Read
ExplainerWhat is a prediction market?How a price becomes a probability, and why these markets aggregate information.Read
AnalysisAre prediction markets accurate?When liquid markets beat polls, and where thin markets mislead.Read
GuideCrypto prediction marketsHow on-chain venues settle in stablecoins, plus fees and access.Read
ComparePrediction markets vs sports bettingExchange odds vs a sportsbook's vig, and the house edge math.Read

Signal analysis

Live board →
ResearchThe two forecasts swap places three hours before the peak2,348 readings scored against settlement. The hourly curve leads all morning, then the daily high overtakes it.Read
SportsWill Spain win the 2026 World Cup?Where the market prices Spain for the final, and what the evidence says.Read
MacroUS recession by end of 2026?Our verdict on the market's recession probability.Read
MacroZero Fed rate cuts in 2026?Is the market's zero-cut price fair against the evidence?Read
PoliticsDemocrats sweep the 2026 midterms?A Senate coin flip wearing a sweep label.Read
PoliticsSplit Congress: R Senate, D House?Why joint models price this well below the market.Read
PoliticsNewsom the 2028 Democratic nominee?A front-runner two years out, priced honestly.Read

PredictionSignal publishes research and analysis for education. Nothing here is financial, investment, or betting advice. Prediction markets involve risk, prices move, and past performance never guarantees future results. Trade only where it is legal for you, with money you can afford to lose.