Smart money holds the underdog side
Most tracked traders hold Over, while the market favors Under (62%). 4 of 4 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.
Cercle Brugge vs. KAA Gent: O/U 2.5
4 of 4 top Polymarket traders hold Over (100%) · Over at 39¢ · $750 held · ended Sep 6
⚖️
Neutral
Over
4
Over 100%
$749.72
-$191.66
48.8¢ → 38.5¢
-21% since entry · 4 traders
Research grade
NeutralOver at 39%
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 %).
- Spread or totalOct 22 backtest: spreads and totals −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.
- Side priced 30–50¢Full year, out of sample: 0.30–0.50 lost −4.8 % a trade (n 16,830, 95 % CI −6.6 to −3.1), worse than the plain consensus.
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 4 top traders (100%)Underdog side (market favors Under 62%)4 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 |
|---|---|---|---|---|---|
 VeryLucky888CTR | Overavg 50¢ | $750 | $577.5 | -$172.5 | 58% 45427-32914 (78341) |
 RN1CTR | Overavg 29¢ | $103.27 | $135.51 | +$32.24 | 53% 60059-52427 (112486) |
PA pauleta23CTR<$100 | Overavg 96.9¢ | $83.18 | $33.06 | -$50.12 | 66% 23988-12172 (36160) |
 rayvanmechelenCTR<$100 | Overavg 52¢ | $4.93 | $3.65 | -$1.28 | 74% 2421-862 (3283) |
VeryLucky888CTRInvested
$750
Value
$577.5
PnL
-$172.5
Record
58%
45427-32914 (78341)
RN1CTRInvested
$103.27
Value
$135.51
PnL
+$32.24
Record
53%
60059-52427 (112486)
Invested
$83.18
Value
$33.06
PnL
-$50.12
Record
66%
23988-12172 (36160)
rayvanmechelenCTR<$100Invested
$4.93
Value
$3.65
PnL
-$1.28
Record
74%
2421-862 (3283)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
38.5¢ price + 1.0¢ spread + 1.2¢ fee (Sports 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.