Smart money holds the underdog side
Most tracked traders hold No, while the market favors Yes (53%). 6 of 8 traders hold an outcome priced under 50%.
Will West Bromwich Albion FC win on 2026-10-31?
6 of 8 top Polymarket traders hold No (75%) · No at 47¢ · $517 held · ended Oct 31
⚖️
Neutral
No
8
No 75%
1 arb excluded
$516.76
-$94.21
77.2¢ → 47¢
-39% since entry · 6 traders
Research grade
NeutralNo at 47%
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 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
6 of 8 top traders (75%)Underdog side (market favors Yes 53%)1 arbitrage trader dimmed6 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
4 traders
Top 2 hold 69%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
57% of non-arb traders are on No. Concentration is driven by the top two positions owning 69% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
UP UpTheBluesARB<$100 | Noavg 77.3¢ | $424.01 | $319.95 | -$104.07 | 59% 45819-32178 (77997) |
| └ No leg | Noavg 77.3¢ | $320.99 | $195.29 | -$125.71 | |
| └ Yes leg | Yesavg 43.8¢ | $103.02 | $124.66 | +$21.64 | |
GO GoalLineGhostCTR | Noavg 77.5¢ | $216.3 | $140.05 | -$76.25 | 50% 25104-24842 (49946) |
0X 0xdbdd45150249e229eB4cA8aa48A30Dca21Faa5de-1757094771846CTR<$100 | Noavg 76¢ | $43.3 | $31.23 | -$12.07 | 59% 30480-21187 (51667) |
![]() HRTradingCTR<$100 | Noavg 77.4¢ | $15.1 | $9.17 | -$5.94 | 53% 4646-4187 (8833) |
TH thatsabing0CTR<$100 | Noavg 82¢ | $5.94 | $5.65 | -$0.11 | 93% 2993-242 (3235) |
OD Oddstorm<$100 | Yesavg 21¢ | $4.74 | $4.74 | +$0.11 | 39% 419-667 (1086) |
BE Betziko<$100 | Yesavg 22¢ | $1.1 | $2.65 | +$1.55 | 54% 6286-5324 (11610) |
BI BillBenter2026CTR<$100 | Noavg 64¢ | $3.2 | $2.35 | -$0.85 | 58% 18665-13716 (32381) |
PA pauleta23CTR<$100 | Noavg 79¢ | $1.63 | $0.97 | -$0.66 | 67% 23336-11741 (35077) |
Invested
$424.01
Value
$319.95
PnL
-$104.07
Record
59%
45819-32178 (77997)
Both legs:
Invested
$216.3
Value
$140.05
PnL
-$76.25
Record
50%
25104-24842 (49946)
Invested
$43.3
Value
$31.23
PnL
-$12.07
Record
59%
30480-21187 (51667)
HRTradingCTR<$100Invested
$15.1
Value
$9.17
PnL
-$5.94
Record
53%
4646-4187 (8833)
Invested
$5.94
Value
$5.65
PnL
-$0.11
Record
93%
2993-242 (3235)
Invested
$4.74
Value
$4.74
PnL
+$0.11
Record
39%
419-667 (1086)
Invested
$1.1
Value
$2.65
PnL
+$1.55
Record
54%
6286-5324 (11610)
Invested
$3.2
Value
$2.35
PnL
-$0.85
Record
58%
18665-13716 (32381)
Invested
$1.63
Value
$0.97
PnL
-$0.66
Record
67%
23336-11741 (35077)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
47.0¢ 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.
Market Info
Traders in this Market
UpTheBlues
ARBArbitrage — excluded
GoalLineGhost
CTRNo — $140.05
0xdbdd45150249e229eB4cA8aa48A30Dca21Faa5de-1757094771846
CTRNo — $31.23

HRTrading
CTRNo — $9.17
thatsabing0
CTRNo — $5.65
Oddstorm
Yes — $4.74
Betziko
Yes — $2.65
BillBenter2026
CTRNo — $2.35
pauleta23
CTRNo — $0.97