Smart money holds the underdog side
Most tracked traders hold Yes, while the market favors No (63%). 3 of 12 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Will CD Castellón win on 2026-11-01?
3 of 12 top Polymarket traders hold Yes (25%) · Yes at 38¢ · $24K held · ended Nov 1
⚖️
Neutral
Yes
12
Yes 25%
$24.0K
$775.26
46.9¢ → 37.5¢
-20% since entry · 3 traders
Research grade
NeutralYes at 38%
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.
- 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 12 top traders (25%)Underdog side (market favors No 63%)3 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
2 traders
Top 2 hold 100%
Freshness
Fresh
5h old
Flip Quality
Clean
0 consensus flips
22% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
1L 1l2ihj34li12u34CTR | Yesavg 46.9¢ | $12.4K | $12.7K | +$150.59 | 49% 168-175 (343) |
UP UpTheBlues | Noavg 53¢ | $4.3K | $5.0K | +$712.6 | 59% 46944-33223 (80167) |
PL pltrkr111 | Noavg 53¢ | $5.0K | $4.9K | -$94.34 | 54% 733-618 (1351) |
CA Cannae | Noavg 53¢ | $639.19 | $627.52 | -$11.67 | 53% 16124-14290 (30414) |
![]() VeryLucky888 | Noavg 52.6¢ | $426.68 | $416.88 | -$4.5 | 58% 42718-31089 (73807) |
FO Forecastication2CTR | Yesavg 47¢ | $191.29 | $191.29 | -$10.17 | 50% 7127-7172 (14299) |
LI Lilybaeum<$100 | Noavg 30.8¢ | $38.64 | $65.29 | +$26.65 | 61% 13796-8679 (22475) |
LE LeLynxMalynx<$100 | Noavg 53¢ | $55.12 | $54.08 | -$1.04 | 57% 29247-21632 (50879) |
![]() RN1<$100 | Noavg 42¢ | $33.11 | $41.04 | +$7.92 | 54% 57187-49444 (106631) |
BI BillBenter2026CTR<$100 | Yesavg 68.5¢ | $8.8 | $7.4 | -$1.4 | 58% 18786-13851 (32637) |
0X 0x760907C8840491c8C86fdDB843D3f1d801786C4e-1771959662080<$100 | Noavg 53¢ | $5.3 | $5.2 | -$0.1 | 51% 1532-1483 (3015) |
![]() HRTrading<$100 | Noavg 39.5¢ | $2.27 | $2.99 | +$0.72 | 53% 5677-5082 (10759) |
Invested
$12,386.88
Value
$12.7K
PnL
+$150.59
Record
49%
168-175 (343)
Invested
$4,309.03
Value
$5.0K
PnL
+$712.6
Record
59%
46944-33223 (80167)
Invested
$5,000
Value
$4.9K
PnL
-$94.34
Record
54%
733-618 (1351)
Invested
$639.19
Value
$627.52
PnL
-$11.67
Record
53%
16124-14290 (30414)
VeryLucky888Invested
$426.68
Value
$416.88
PnL
-$4.5
Record
58%
42718-31089 (73807)
Invested
$191.29
Value
$191.29
PnL
-$10.17
Record
50%
7127-7172 (14299)
Invested
$38.64
Value
$65.29
PnL
+$26.65
Record
61%
13796-8679 (22475)
Invested
$55.12
Value
$54.08
PnL
-$1.04
Record
57%
29247-21632 (50879)
RN1<$100Invested
$33.11
Value
$41.04
PnL
+$7.92
Record
54%
57187-49444 (106631)
Invested
$8.8
Value
$7.4
PnL
-$1.4
Record
58%
18786-13851 (32637)
Invested
$5.3
Value
$5.2
PnL
-$0.1
Record
51%
1532-1483 (3015)
HRTrading<$100Invested
$2.27
Value
$2.99
PnL
+$0.72
Record
53%
5677-5082 (10759)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
37.5¢ 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.
Market Info
Traders in this Market
1l2ihj34li12u34
CTRYes — $12.7K
UpTheBlues
No — $5.0K
pltrkr111
No — $4.9K
Cannae
No — $627.52

VeryLucky888
No — $416.88
Forecastication2
CTRYes — $191.29
Lilybaeum
No — $65.29
LeLynxMalynx
No — $54.08

RN1
No — $41.04
BillBenter2026
CTRYes — $7.4