Finance: Rate Decisions, Economic Data, and Earnings
Markets analysed
4
Avg lead changes
1.8
per market
Avg probability swing
44%
winner min to loser max
One-sided markets
50%
never changed leader
Finance markets cover interest rate decisions, economic data releases (CPI, GDP, jobs reports), stock price milestones, and corporate earnings outcomes. These markets react heavily to Fed communications and macro data, making them some of the most information-dense markets on the platform.
The probability structure of finance markets closely mirrors the options market: implied probabilities for rate changes often diverge from the CME FedWatch tool, creating cross-market arbitrage opportunities for traders who monitor both.
Lead Change Distribution
How many times did the market leader flip during the market's lifetime? Zero means one side dominated from open to close. Higher numbers mean contested, back-and-forth outcomes: the kind that create the most trading opportunity.
Number of lead changes per market
Probability Range by Market
Each bar is one resolved market. The coloured zone spans from the winner's lowest point (left edge) to the loser's peak (white marker) — this is where a reversal was possible. The dim green tail extends from the loser's peak to 100%, where the winner eventually resolved. A wide red zone means the market was nearly overturned.
When Did Reversals Happen?
Each dot is a market that had at least one lead change. The x-axis shows when the last reversal happened as a percentage of the market's total lifetime. Points in the shaded red zone (75-100%) reversed in the final quarter, the highest-risk window for certainty sellers.
Finance markets are closest to traditional financial markets on Polymarket. The most consistent edge comes from Fed meeting markets, where Polymarket prices and the options-implied probability of rate changes regularly diverge. Traders who follow the Fed funds futures market closely can identify these gaps before Polymarket prices correct.
Where Smart Money Enters
Every $10,000+ trade on a Finance market plotted by two dimensions: what probability was the market at when the trade happened (x-axis), and how far through the market's lifetime it was placed (y-axis). Brighter cells mean more large-capital entries at that combination. A cluster at low probability early suggests informed contrarian positioning. A cluster at high probability late suggests momentum-following by large accounts.
Most Dramatic Resolved Markets
Ranked by probability swing (the gap between the winner's lowest point and the loser's highest point). These are the markets where the eventual winner was most seriously challenged.
| Market | Lead changes | Winner low | Loser peak | Swing |
|---|---|---|---|---|
| S&P 500 (SPX) Up or Down on October 19? | 2 | 25% | 76% | 51pp |
| Will Delta Air Lines (DAL) beat quarterly earnings? | 5 | 27% | 74% | 47pp |
| Will Delta Air Lines say "Corporate" during earnings call? | 0 | 74% | 27% | -47pp |
| Will the earnings call not air? | 0 | 97% | 3% | -94pp |
Act on these patterns in real time
Polyshadow signals fire when smart money bets match the patterns described above: late-money whale positions, new-account bets, and convergence across unconnected wallets.
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