
Will the highest temperature in Helsinki be 10°C on November 5?
2 of 4 top Polymarket traders hold No (50%) · No at 100¢ · $150 held · ends Nov 5
⚖️
Neutral
No
4
No 50%
$150.29
$1.86
99.4¢ → 99.9¢
+0% since entry · 2 traders
Research grade
NeutralNo 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%3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() Lucerys | Noavg 99.5¢ | $131.39 | $109.57 | +$0.41 | 79% 11986-3185 (15171) |
QW qwen300.fund<$100 | Noavg 99.2¢ | $82.22 | $39.96 | +$0.31 | 60% 11512-7658 (19170) |
KO korda77CTR<$100 | Yesavg 0.5¢ | $0.46 | $0.62 | +$1.42 | 44% 6176-7916 (14092) |
LU luciebotCTR<$100 | Yesavg 5.9¢ | $0.42 | $0.14 | -$0.28 | 30% 2124-4928 (7052) |
LucerysInvested
$131.39
Value
$109.57
PnL
+$0.41
Record
79%
11986-3185 (15171)
Invested
$82.22
Value
$39.96
PnL
+$0.31
Record
60%
11512-7658 (19170)
Invested
$0.46
Value
$0.62
PnL
+$1.42
Record
44%
6176-7916 (14092)
Invested
$0.42
Value
$0.14
PnL
-$0.28
Record
30%
2124-4928 (7052)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
99.9¢ 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.