Will the highest temperature in Helsinki be 10°C on November 4?
2 of 2 top Polymarket traders hold No (100%) · No at 99¢ · $35 held · ends Nov 4
⚖️
Neutral
No
2
No 100%
$34.69
-$0.01
Research grade
NeutralNo at 99%
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.
- 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 2 top traders (100%)2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
NO northdrawer<$100 | Noavg 99.1¢ | $29.74 | $29.73 | -$0.01 | 61% 15575-9879 (25454) |
AN anothercoin<$100 | Noavg 99¢ | $4.95 | $4.95 | +$0 | 50% 473-472 (945) |
Chat
EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
99.1¢ 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.