
Will the highest temperature in Seoul (Incheon) be 11°C on October 29?
3 of 3 top Polymarket traders hold No (100%) · No at 95¢ · $59 held · ends Oct 29
⚖️
Neutral
No
3
No 100%
$59.24
$4
Research grade
NeutralNo at 95%
No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.
- Favourite (60–95¢)Full year, out of sample: 0.70–0.90 lost −0.9 % a trade (n 26,050, 95 % CI −1.5 to −0.3): the least bad band, still a loss. The Oct 22 backtest's +0.4 % (n 4,327) was not confirmed.
The rules come from our Oct 22 2026 backtest (one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees). Our full-year test without hindsight (Oct 26 2026) found none of them profitable out of sample, and the plain consensus lost −3.0 % a trade. The grade describes the market; it is not a forecast, not an edge and not advice.
Smart Money Signal
3 of 3 top traders (100%)3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
CB Cb94C437EA5e6f088c6c0C143c592ab8EFBed<$100 | Noavg 95¢ | $30.4 | $20.9 | +$0.3 | 53% 6308-5527 (11835) |
24 241532532432<$100 | Noavg 93¢ | $17.02 | $20.41 | +$3.4 | 60% 1580-1035 (2615) |
GH ghorrock<$100 | Noavg 96.7¢ | $29.19 | $17.93 | +$0.3 | 57% 13102-9987 (23089) |
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
95.0¢ price + 1.0¢ spread + 0.2¢ fee (Other / General 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.