
Will the highest temperature in Seoul (Incheon) be 15°C on November 2?
2 of 4 top Polymarket traders hold Yes (50%) · Yes at 100¢ · $293 held · ended Nov 2
⚖️
Neutral
Yes
4
Yes 50%
$292.94
-$4.72
62¢ → 100¢
+61% since entry · 2 traders
Research grade
NeutralYes at 100%
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 %).
- Side priced over 95¢Full year, out of sample: 0.90–0.95 −0.2 % a trade (n 12,989, 95 % CI −0.6 to +0.3); above 95¢ little is left to win and the tests stop at 0.95.
- 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.
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
2 of 4 top traders (50%)2 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
HE hello.67 | Yesavg 62¢ | $178.81 | $288.17 | +$109.51 | 50% 2042-2019 (4061) |
0X 0x65f7226a82e093e5115e47ec2f4f7e733cd28b98<$100 | Yesavg 61.5¢ | $2.2 | $4.58 | +$2.38 | 47% 752-839 (1591) |
![]() IstarothCTR | Noavg 34.6¢ | $100.11 | $0.16 | -$99.95 | 17% 402-2020 (2422) |
24 241532532432CTR<$100 | Noavg 33.4¢ | $18.28 | $0.02 | -$16.66 | 60% 2356-1540 (3896) |
Invested
$178.81
Value
$288.17
PnL
+$109.51
Record
50%
2042-2019 (4061)
Invested
$2.2
Value
$4.58
PnL
+$2.38
Record
47%
752-839 (1591)
IstarothCTRInvested
$100.11
Value
$0.16
PnL
-$99.95
Record
17%
402-2020 (2422)
Invested
$18.28
Value
$0.02
PnL
-$16.66
Record
60%
2356-1540 (3896)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
100.0¢ price + 1.0¢ spread + 0.0¢ 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.