
FC Barcelona vs. Arsenal WFC: O/U 1.5
2 of 10 top Polymarket traders hold Over (20%) · Over at 93¢ · $725 held · ended Nov 12
⚖️
Neutral
Over
10
Over 20%
2 arb excluded
$725.34
-$8.91
94.1¢ → 92.5¢
-2% since entry · 2 traders
Research grade
NeutralOver at 93%
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 %).
- 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.
- Favourite (60–95¢)Full year, out of sample: 0.70–0.90 lost −0.9 % a trade (n 26,050, 95 % CI −1.5 to −0.3): the least bad band, still a loss. The Oct 22 backtest's +0.4 % (n 4,327) was not confirmed.
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 10 top traders (20%)2 arbitrage traders dimmed8 hold an outcome priced under 50%9 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Surging
-63 pts consensus
Breadth
2 traders
Top 2 hold 100%
Freshness
Fresh
2h old
Flip Quality
Watch
1 consensus flip
20% of non-arb traders are on Over. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FL FlaznorpARB<$100 | Overavg 93.8¢ | $409.9 | $411.42 | +$3.83 | 51% 2572-2488 (5060) |
| └ Over leg | Overavg 93.8¢ | $265.69 | $262.1 | -$3.59 | |
| └ Under leg | Underavg 7.1¢ | $142.07 | $149.32 | +$7.42 | |
GO GoalLineGhostARB<$100 | Overavg 96.4¢ | $131.94 | $127.69 | -$4.25 | 55% 1658-1365 (3023) |
| └ Over leg | Overavg 96.4¢ | $105.99 | $101.74 | -$4.25 | |
| └ Under leg | Underavg 7.5¢ | $25.95 | $25.95 | +$0 | |
38 38791873984189 | Overavg 93.3¢ | $598.18 | $115.09 | -$6.68 | 48% 2245-2429 (4674) |
CI cigarettes<$100 | Overavg 96¢ | $48 | $46.25 | -$1.75 | 53% 6205-5498 (11703) |
LI LightParadoxCTR<$100 | Underavg 8¢ | $7.27 | $6.82 | -$0.45 | 33% 556-1140 (1696) |
MA MadridTimeCTR<$100 | Underavg 9¢ | $6.6 | $5.5 | -$1.1 | 34% 564-1115 (1679) |
FE ferdinand2CTR<$100 | Underavg 7.5¢ | $4.7 | $4.69 | -$0.01 | 49% 1260-1292 (2552) |
LI LimousinCTR<$100 | Underavg 5.7¢ | $3.02 | $3.97 | +$0.95 | 33% 539-1115 (1654) |
SN SnakeBallCTR<$100 | Underavg 7.4¢ | $2.14 | $2.18 | +$0.04 | 46% 443-515 (958) |
SE sentrioCTR<$100 | Underavg 7¢ | $0.75 | $0.8 | +$0.05 | 41% 562-806 (1368) |
VE VenusianCTR<$100 | Underavg 8¢ | $0.56 | $0.52 | -$0.03 | 32% 542-1133 (1675) |
MO mouzsynapseCTR<$100 | Underavg 6¢ | $0.33 | $0.41 | +$0.08 | 40% 68-100 (168) |
Invested
$409.9
Value
$411.42
PnL
+$3.83
Record
51%
2572-2488 (5060)
Both legs:
Invested
$131.94
Value
$127.69
PnL
-$4.25
Record
55%
1658-1365 (3023)
Both legs:
Invested
$598.18
Value
$115.09
PnL
-$6.68
Record
48%
2245-2429 (4674)
Invested
$48
Value
$46.25
PnL
-$1.75
Record
53%
6205-5498 (11703)
Invested
$7.27
Value
$6.82
PnL
-$0.45
Record
33%
556-1140 (1696)
Invested
$6.6
Value
$5.5
PnL
-$1.1
Record
34%
564-1115 (1679)
Invested
$4.7
Value
$4.69
PnL
-$0.01
Record
49%
1260-1292 (2552)
Invested
$3.02
Value
$3.97
PnL
+$0.95
Record
33%
539-1115 (1654)
Invested
$2.14
Value
$2.18
PnL
+$0.04
Record
46%
443-515 (958)
Invested
$0.75
Value
$0.8
PnL
+$0.05
Record
41%
562-806 (1368)
Invested
$0.56
Value
$0.52
PnL
-$0.03
Record
32%
542-1133 (1675)
Invested
$0.33
Value
$0.41
PnL
+$0.08
Record
40%
68-100 (168)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
92.5¢ 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
Flaznorp
ARBArbitrage — excluded
GoalLineGhost
ARBArbitrage — excluded
38791873984189
Over — $115.09
cigarettes
Over — $46.25
LightParadox
CTRUnder — $6.82
MadridTime
CTRUnder — $5.5
ferdinand2
CTRUnder — $4.69
Limousin
CTRUnder — $3.97
SnakeBall
CTRUnder — $2.18
sentrio
CTRUnder — $0.8