
Spain vs. England: O/U 5.5
9 of 16 top Polymarket traders hold Under (56%) · Under at 96¢ · $6K held · ended Nov 15
⚖️
Neutral
Under
16
Under 56%
1 arb excluded
$6.2K
$70.07
92¢ → 96.2¢
+5% since entry · 9 traders
Research grade
NeutralUnder at 96%
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 over 95¢Full year, out of sample: 0.90–0.95 −0.2 % a trade (n 12,989, 95 % CI −0.6 to +0.3); above 95¢ little is left to win and the tests stop at 0.95.
- 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.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
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
9 of 16 top traders (56%)1 arbitrage trader dimmed7 hold an outcome priced under 50%9 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Surging
-19 pts consensus
Breadth
10 traders
Top 2 hold 72%
Freshness
Mature
18h old
Flip Quality
Clean
0 consensus flips
59% of non-arb traders are on Under. Concentration is driven by the top two positions owning 72% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FL Flaznorp | Underavg 91.9¢ | $3.5K | $3.7K | +$166.52 | 48% 4819-5125 (9944) |
GO GoalLineGhost | Underavg 89.8¢ | $848.42 | $901.12 | +$52.7 | 52% 2587-2373 (4960) |
![]() Secondhandvinyl | Underavg 97.3¢ | $743.98 | $733.64 | -$10.35 | 77% 398-118 (516) |
OD Oddstorm | Underavg 89¢ | $407.78 | $448.22 | +$40.44 | 35% 143-263 (406) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872ARB<$100 | Underavg 89¢ | $100.36 | $107.68 | +$7.32 | 55% 1999-1665 (3664) |
| └ Under leg | Underavg 89¢ | $59.23 | $63.62 | +$4.39 | |
| └ Over leg | Overavg 4.1¢ | $41.14 | $44.07 | +$2.93 | |
FO foooool<$100 | Underavg 89¢ | $87 | $93.74 | +$6.74 | 41% 147-213 (360) |
MI MinevaJCTR | Overavg 10¢ | $990.3 | $65.77 | -$47.93 | 31% 57-127 (184) |
LE LeLynxMalynx<$100 | Underavg 89¢ | $32.04 | $35.28 | +$3.24 | 57% 702-540 (1242) |
FE ferdinand2<$100 | Underavg 90¢ | $32.94 | $35.1 | +$2.16 | 48% 2643-2871 (5514) |
NO NordhavenCapCTR | Overavg 15¢ | $148.9 | $32.94 | -$96.91 | 34% 127-245 (372) |
![]() RN1CTR<$100 | Overavg 10¢ | $73.68 | $32.87 | -$40.81 | 54% 6095-5185 (11280) |
0X 0x99F0d31fdced5B3A0e5Ee2867730A6644a6C9495-1779037126382<$100 | Underavg 89.6¢ | $23.19 | $25.36 | +$2.18 | 47% 507-561 (1068) |
38 38791873984189CTR | Overavg 6.1¢ | $468.94 | $13.41 | +$0.55 | 48% 4056-4455 (8511) |
GH ghorrock<$100 | Underavg 89¢ | $8.82 | $9.32 | +$0.49 | 53% 2390-2132 (4522) |
NO NotJumpCTR<$100 | Overavg 8.5¢ | $8.45 | $4.05 | -$4.4 | 49% 1197-1222 (2419) |
![]() dips.CTR<$100 | Overavg 6¢ | $4.08 | $2.75 | -$1.33 | 48% 1342-1442 (2784) |
SU suntoriCTR<$100 | Overavg 10¢ | $4.37 | $1.14 | -$3.23 | 46% 3397-3944 (7341) |
Invested
$3,504.22
Value
$3.7K
PnL
+$166.52
Record
48%
4819-5125 (9944)
Invested
$848.42
Value
$901.12
PnL
+$52.7
Record
52%
2587-2373 (4960)
SecondhandvinylInvested
$743.98
Value
$733.64
PnL
-$10.35
Record
77%
398-118 (516)
Invested
$407.78
Value
$448.22
PnL
+$40.44
Record
35%
143-263 (406)
Invested
$100.36
Value
$107.68
PnL
+$7.32
Record
55%
1999-1665 (3664)
Both legs:
Invested
$87
Value
$93.74
PnL
+$6.74
Record
41%
147-213 (360)
Invested
$990.3
Value
$65.77
PnL
-$47.93
Record
31%
57-127 (184)
Invested
$32.04
Value
$35.28
PnL
+$3.24
Record
57%
702-540 (1242)
Invested
$32.94
Value
$35.1
PnL
+$2.16
Record
48%
2643-2871 (5514)
Invested
$148.9
Value
$32.94
PnL
-$96.91
Record
34%
127-245 (372)
RN1CTR<$100Invested
$73.68
Value
$32.87
PnL
-$40.81
Record
54%
6095-5185 (11280)
Invested
$23.19
Value
$25.36
PnL
+$2.18
Record
47%
507-561 (1068)
Invested
$468.94
Value
$13.41
PnL
+$0.55
Record
48%
4056-4455 (8511)
Invested
$8.82
Value
$9.32
PnL
+$0.49
Record
53%
2390-2132 (4522)
Invested
$8.45
Value
$4.05
PnL
-$4.4
Record
49%
1197-1222 (2419)
dips.CTR<$100Invested
$4.08
Value
$2.75
PnL
-$1.33
Record
48%
1342-1442 (2784)
Invested
$4.37
Value
$1.14
PnL
-$3.23
Record
46%
3397-3944 (7341)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
96.2¢ price + 1.0¢ spread + 0.1¢ 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
Flaznorp
Under — $3.7K
GoalLineGhost
Under — $901.12

Secondhandvinyl
Under — $733.64
Oddstorm
Under — $448.22
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
ARBArbitrage — excluded
foooool
Under — $93.74
MinevaJ
CTROver — $65.77
LeLynxMalynx
Under — $35.28
ferdinand2
Under — $35.1
NordhavenCap
CTROver — $32.94