
Will the Republican Party win the OH-13 House seat?
2 of 2 top Polymarket traders hold No (100%) · No at 99¢ · $5K held · ends Nov 4
⚖️
Neutral
No
2
No 100%
$5.2K
$372.78
90.5¢ → 98.9¢
+9% since entry · 2 traders
Research grade
NeutralNo at 99%
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 %).
- Side priced over 95¢0.90–0.99 was −0.2 % a trade (n 4,210); above 95¢ little is left to win and the backtests' bands stop at 0.95.
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.
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
2 of 2 top traders (100%)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0xc8b9a30184244d427169cf62485dde6041b2b836 | Noavg 89.7¢ | $3.6K | $3.9K | +$313.56 | 61% 200-129 (329) |
![]() Seutervoinen | Noavg 93¢ | $1.2K | $1.3K | +$59.22 | 85% 300-55 (355) |
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
98.9¢ price + 1.0¢ spread + 0.0¢ fee (Politics 4%). 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.
