
Spread: Leeds United FC (-1.5)
1 of 2 top Polymarket traders hold Sunderland AFC (50%) · Sunderland AFC at 87¢ · $4K held · ended Oct 25
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Neutral
Sunderland AFC
2
Sunderland AFC 50%
$3.8K
$42.12
Research grade
NeutralSunderland AFC at 87%
No measured edge either way. The plain consensus (5+ holders, 60 %+, held to resolution) lost −4.8 % a trade after costs (n 10,051, 95 % CI −6.5 to −3.1 %).
- Spread or totalSpreads and totals: −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.
- Favourite (60–95¢)0.70–0.90 was about break-even after costs, +0.4 % a trade (n 4,327); 0.60–0.95 with 70 %+ and $10k+ +2.9 % (n 955). The consensus beats its price by 2–3 points here, about what the costs take.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
1 of 2 top traders (50%)1 holds an outcome priced under 50%
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
UP UpTheBlues | Sunderland AFCavg 85.9¢ | $3.3K | $3.4K | +$42.12 | 67% 31285-15084 (46369) |
0X 0xd14650532E11324cdaca20f45666486c24679Bf0-1758702953678CTR | Leeds United FCavg 13¢ | $390 | $390 | +$0 | 35% 384-716 (1100) |
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
87.0¢ price + 1.0¢ spread + 0.5¢ fee (Sports 5%). Win more often than this and the bet pays.
A market order pays the taker fee and crosses the spread (assumed 1.0¢); a limit order pays no fee but may not fill. The fee category is a guess from the title.