
Sunderland AFC vs. Leeds United FC: O/U 3.5
7 of 9 top Polymarket traders hold Under (78%) · Under at 94¢ · $6K held · ended Oct 25
⚖️
Neutral
Under
9
Under 78%
$6.3K
-$48.7
81.5¢ → 93.5¢
+15% since entry · 7 traders
Research grade
NeutralUnder at 94%
No measured edge either way. The plain consensus (5+ holders, 60 %+, held to resolution) lost −4.8 % a trade after costs (n 10,051, 95 % CI −6.5 to −3.1 %).
- Spread or totalSpreads and totals: −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Favourite (60–95¢)0.70–0.90 was about break-even after costs, +0.4 % a trade (n 4,327); 0.60–0.95 with 70 %+ and $10k+ +2.9 % (n 955). The consensus beats its price by 2–3 points here, about what the costs take.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
7 of 9 top traders (78%)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 |
|---|---|---|---|---|---|
![]() Reformedx | Underavg 78¢ | $3.9K | $3.9K | -$0 | 52% 713-649 (1362) |
0X 0x760907C8840491c8C86fdDB843D3f1d801786C4e-1771959662080 | Underavg 90¢ | $1.4K | $1.2K | -$180 | 51% 985-937 (1922) |
UP UpTheBlues | Underavg 86.7¢ | $840.79 | $756.52 | -$84.27 | 68% 31211-14997 (46208) |
GO GoalLineGhostCTR | Overavg 8¢ | $81.6 | $223.91 | +$142.31 | 52% 16312-14865 (31177) |
0X 0xd14650532E11324cdaca20f45666486c24679Bf0-1758702953678CTR | Overavg 7¢ | $33.99 | $106.82 | +$72.83 | 35% 382-715 (1097) |
LE LeLynxMalynx<$100 | Underavg 76.4¢ | $71.27 | $72.85 | +$1.58 | 54% 13824-11602 (25426) |
![]() HRTrading<$100 | Underavg 82¢ | $36.08 | $34.32 | -$1.76 | 57% 1506-1114 (2620) |
FO foooool<$100 | Underavg 75¢ | $17.7 | $18.41 | +$0.71 | 51% 6583-6340 (12923) |
SN SnakeBall<$100 | Underavg 80¢ | $4 | $3.9 | -$0.1 | 50% 8825-8766 (17591) |
ReformedxInvested
$3,899.99
Value
$3.9K
PnL
-$0
Record
52%
713-649 (1362)
Invested
$1,350
Value
$1.2K
PnL
-$180
Record
51%
985-937 (1922)
Invested
$840.79
Value
$756.52
PnL
-$84.27
Record
68%
31211-14997 (46208)
Invested
$81.6
Value
$223.91
PnL
+$142.31
Record
52%
16312-14865 (31177)
Invested
$33.99
Value
$106.82
PnL
+$72.83
Record
35%
382-715 (1097)
Invested
$71.27
Value
$72.85
PnL
+$1.58
Record
54%
13824-11602 (25426)
HRTrading<$100Invested
$36.08
Value
$34.32
PnL
-$1.76
Record
57%
1506-1114 (2620)
Invested
$17.7
Value
$18.41
PnL
+$0.71
Record
51%
6583-6340 (12923)
Invested
$4
Value
$3.9
PnL
-$0.1
Record
50%
8825-8766 (17591)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
93.5¢ price + 1.0¢ spread + 0.3¢ 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

Reformedx
Under — $3.9K
0x760907C8840491c8C86fdDB843D3f1d801786C4e-1771959662080
Under — $1.2K
UpTheBlues
Under — $756.52
GoalLineGhost
CTROver — $223.91
0xd14650532E11324cdaca20f45666486c24679Bf0-1758702953678
CTROver — $106.82
LeLynxMalynx
Under — $72.85

HRTrading
Under — $34.32
foooool
Under — $18.41
SnakeBall
Under — $3.9