Smart money holds the underdog side
Most tracked traders hold Over, while the market favors Under (60%). 3 of 3 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.
AA Argentinos Juniors vs. CS Independiente Rivadavia: O/U 2.5
3 of 3 top Polymarket traders hold Over (100%) · Over at 40¢ · $1K held · ends Oct 27
⚖️
Neutral
Over
3
Over 100%
$1.4K
$35.65
39.1¢ → 40¢
+2% since entry · 3 traders
Research grade
NeutralOver at 40%
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
3 of 3 top traders (100%)Underdog side (market favors Under 60%)3 hold an outcome priced under 50%
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
KY Kyn008CTR | Overavg 39.3¢ | $1.2K | $1.2K | +$36.37 | 50% 215-218 (433) |
LE LeLynxMalynxCTR | Overavg 39¢ | $117 | $120 | -$1.5 | 58% 27870-20508 (48378) |
CA CannaeCTR | Overavg 38.2¢ | $109.69 | $114.78 | +$0.79 | 53% 15683-13856 (29539) |
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
40.0¢ 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.