
Netherlands vs. Greece: O/U 0.5
3 of 10 top Polymarket traders hold Over (30%) · Over at 96¢ · $775 held · ends Nov 13
⚖️
Neutral
Over
10
Over 30%
1 arb excluded
$775.46
-$4.72
96.2¢ → 96.2¢
+0% since entry · 3 traders
Research grade
NeutralOver 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
3 of 10 top traders (30%)1 arbitrage trader dimmed7 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
-59 pts consensus
Breadth
3 traders
Top 2 hold 99%
Freshness
Fresh
6h old
Flip Quality
Watch
1 consensus flip
30% of non-arb traders are on Over. Concentration is driven by the top two positions owning 99% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
GO GoalLineGhost | Overavg 96¢ | $329.74 | $330.43 | +$0.69 | 54% 1849-1555 (3404) |
XT xtxpleasecallme | Overavg 96.3¢ | $270.56 | $270.19 | -$0.38 | 39% 3479-5356 (8835) |
FL FlaznorpARB<$100 | Underavg 4¢ | $130.83 | $119.66 | -$11.17 | 50% 3193-3131 (6324) |
| └ Under leg | Underavg 4¢ | $93.79 | $82.07 | -$11.72 | |
| └ Over leg | Overavg 95¢ | $37.04 | $37.59 | +$0.55 | |
0X 0x99F0d31fdced5B3A0e5Ee2867730A6644a6C9495-1779037126382CTR<$100 | Underavg 3¢ | $16.5 | $19.25 | +$2.75 | 47% 189-212 (401) |
MA MadridTimeCTR<$100 | Underavg 5¢ | $11.39 | $7.97 | -$3.42 | 36% 761-1361 (2122) |
38 38791873984189 | Overavg 96.1¢ | $222.08 | $7.74 | +$0.47 | 48% 2786-3040 (5826) |
SE sentrioCTR<$100 | Underavg 4¢ | $6.69 | $5.85 | -$0.84 | 43% 808-1065 (1873) |
LI LimousinCTR<$100 | Underavg 5¢ | $7.06 | $4.94 | -$2.12 | 35% 735-1379 (2114) |
LU LuckyLooCTR<$100 | Underavg 3.6¢ | $3.73 | $3.94 | +$0.21 | 36% 326-587 (913) |
SN SnakeBallCTR<$100 | Underavg 5¢ | $5.26 | $3.68 | -$1.58 | 48% 677-745 (1422) |
GH ghorrockCTR<$100 | Underavg 4.6¢ | $2.82 | $1.81 | -$0.51 | 53% 1326-1186 (2512) |
Invested
$329.74
Value
$330.43
PnL
+$0.69
Record
54%
1849-1555 (3404)
Invested
$270.56
Value
$270.19
PnL
-$0.38
Record
39%
3479-5356 (8835)
Invested
$130.83
Value
$119.66
PnL
-$11.17
Record
50%
3193-3131 (6324)
Both legs:
Invested
$16.5
Value
$19.25
PnL
+$2.75
Record
47%
189-212 (401)
Invested
$11.39
Value
$7.97
PnL
-$3.42
Record
36%
761-1361 (2122)
Invested
$222.08
Value
$7.74
PnL
+$0.47
Record
48%
2786-3040 (5826)
Invested
$6.69
Value
$5.85
PnL
-$0.84
Record
43%
808-1065 (1873)
Invested
$7.06
Value
$4.94
PnL
-$2.12
Record
35%
735-1379 (2114)
Invested
$3.73
Value
$3.94
PnL
+$0.21
Record
36%
326-587 (913)
Invested
$5.26
Value
$3.68
PnL
-$1.58
Record
48%
677-745 (1422)
Invested
$2.82
Value
$1.81
PnL
-$0.51
Record
53%
1326-1186 (2512)
Chat
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
GoalLineGhost
Over — $330.43
xtxpleasecallme
Over — $270.19
Flaznorp
ARBArbitrage — excluded
0x99F0d31fdced5B3A0e5Ee2867730A6644a6C9495-1779037126382
CTRUnder — $19.25
MadridTime
CTRUnder — $7.97
38791873984189
Over — $7.74
sentrio
CTRUnder — $5.85
Limousin
CTRUnder — $4.94
LuckyLoo
CTRUnder — $3.94
SnakeBall
CTRUnder — $3.68