
Will the highest temperature in Chicago be between 68-69°F on November 10?
4 of 5 top Polymarket traders hold No (80%) · No at 98¢ · $98 held · ends Nov 10
⚖️
Neutral
No
5
No 80%
$98
$2.81
Research grade
NeutralNo at 98%
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.
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
4 of 5 top traders (80%)1 holds an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() Lucerys<$100 | Noavg 99.8¢ | $50.9 | $50.06 | -$0.84 | 35% 2852-5315 (8167) |
GO godblessme2026<$100 | Noavg 99.8¢ | $28.98 | $28.5 | -$0.48 | 11% 35-270 (305) |
LU luciebot<$100 | Noavg 99.8¢ | $8.04 | $7.91 | -$0.13 | 80% 140-34 (174) |
24 241532532432CTR<$100 | Yesavg 0.6¢ | $1.89 | $6.17 | +$4.28 | 21% 133-488 (621) |
GH ghorrock<$100 | Noavg 98.4¢ | $4.96 | $4.95 | -$0.01 | 52% 223-209 (432) |
Lucerys<$100Invested
$50.9
Value
$50.06
PnL
-$0.84
Record
35%
2852-5315 (8167)
Invested
$28.98
Value
$28.5
PnL
-$0.48
Record
11%
35-270 (305)
Invested
$8.04
Value
$7.91
PnL
-$0.13
Record
80%
140-34 (174)
Invested
$1.89
Value
$6.17
PnL
+$4.28
Record
21%
133-488 (621)
Invested
$4.96
Value
$4.95
PnL
-$0.01
Record
52%
223-209 (432)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
98.3¢ 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.