Smart money holds the underdog side
Most tracked traders hold No, while the market favors Yes (62%). 2 of 4 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Will the Bills win the season series against the Dolphins during the 2026-27 NFL regular season?
2 of 4 top Polymarket traders hold No (50%) · No at 39¢ · $89 held · ends Jan 27, 2027
⚖️
Neutral
No
4
No 50%
$89.23
$27.86
Research grade
NeutralNo 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 %).
- 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.
- 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
2 of 4 top traders (50%)Underdog side (market favors Yes 62%)2 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
SM smallreceiptCTR<$100 | Noavg 14.3¢ | $13.6 | $36.58 | +$22.98 | 46% 9374-11127 (20501) |
ND ndb1<$100 | Yesavg 49¢ | $20.57 | $27.21 | +$6.64 | 64% 1050-593 (1643) |
![]() CUTJALENHURTSCTR<$100 | Noavg 40¢ | $20 | $19.25 | -$2 | 52% 6135-5765 (11900) |
0X 0x38d5a13ef8e32d5e5a808ceba52d6ac78d4c063c<$100 | Yesavg 59¢ | $5.83 | $6.08 | +$0.25 | 68% 740-356 (1096) |
Invested
$13.6
Value
$36.58
PnL
+$22.98
Record
46%
9374-11127 (20501)
Invested
$20.57
Value
$27.21
PnL
+$6.64
Record
64%
1050-593 (1643)
CUTJALENHURTSCTR<$100Invested
$20
Value
$19.25
PnL
-$2
Record
52%
6135-5765 (11900)
Invested
$5.83
Value
$6.08
PnL
+$0.25
Record
68%
740-356 (1096)
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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.