
Albania vs. Finland: O/U 3.5
4 of 9 top Polymarket traders hold Under (44%) · Under at 86¢ · $741 held · ends Nov 12
⚖️
Neutral
Under
9
Under 44%
1 arb excluded
$741.49
-$6.9
84.9¢ → 85.5¢
+1% since entry · 4 traders
Research grade
NeutralUnder at 86%
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
4 of 9 top traders (44%)1 arbitrage trader dimmed5 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
2 traders
Top 2 hold 100%
Freshness
Fresh
8h old
Flip Quality
Watch
1 consensus flip
40% of non-arb traders are on Under. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() 0xheavy888 | Underavg 85¢ | $339.99 | $341.99 | +$2 | 54% 274-237 (511) |
GO GoalLineGhost | Underavg 85¢ | $136 | $136 | +$0 | 55% 1640-1346 (2986) |
FL FlaznorpARB<$100 | Overavg 17.2¢ | $138.14 | $125.92 | -$12.21 | 51% 2532-2437 (4969) |
| └ Under leg | Underavg 83¢ | $64.64 | $66.2 | +$1.56 | |
| └ Over leg | Overavg 17.2¢ | $73.5 | $59.73 | -$13.77 | |
MA MadridTimeCTR<$100 | Overavg 15¢ | $56.53 | $54.65 | -$1.88 | 33% 558-1109 (1667) |
VE VenusianCTR<$100 | Overavg 15¢ | $33.79 | $32.66 | -$1.13 | 32% 538-1125 (1663) |
38 38791873984189<$100 | Underavg 85¢ | $19.21 | $19.32 | +$0.11 | 48% 2191-2368 (4559) |
SE sentrioCTR<$100 | Overavg 17.4¢ | $15.52 | $12.5 | -$3.02 | 41% 544-784 (1328) |
GH ghorrock<$100 | Underavg 82¢ | $11.25 | $11.66 | +$0.41 | 53% 933-821 (1754) |
TH thatsabing0CTR<$100 | Overavg 21¢ | $8.07 | $5.38 | -$2.69 | 65% 136-72 (208) |
FE ferdinand2CTR<$100 | Overavg 21¢ | $2.1 | $1.4 | -$0.7 | 49% 1228-1254 (2482) |
0xheavy888Invested
$339.99
Value
$341.99
PnL
+$2
Record
54%
274-237 (511)
Invested
$136
Value
$136
PnL
+$0
Record
55%
1640-1346 (2986)
Invested
$138.14
Value
$125.92
PnL
-$12.21
Record
51%
2532-2437 (4969)
Both legs:
Invested
$56.53
Value
$54.65
PnL
-$1.88
Record
33%
558-1109 (1667)
Invested
$33.79
Value
$32.66
PnL
-$1.13
Record
32%
538-1125 (1663)
Invested
$19.21
Value
$19.32
PnL
+$0.11
Record
48%
2191-2368 (4559)
Invested
$15.52
Value
$12.5
PnL
-$3.02
Record
41%
544-784 (1328)
Invested
$11.25
Value
$11.66
PnL
+$0.41
Record
53%
933-821 (1754)
Invested
$8.07
Value
$5.38
PnL
-$2.69
Record
65%
136-72 (208)
Invested
$2.1
Value
$1.4
PnL
-$0.7
Record
49%
1228-1254 (2482)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
85.5¢ price + 1.0¢ spread + 0.6¢ 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

0xheavy888
Under — $341.99
GoalLineGhost
Under — $136
Flaznorp
ARBArbitrage — excluded
MadridTime
CTROver — $54.65
Venusian
CTROver — $32.66
38791873984189
Under — $19.32
sentrio
CTROver — $12.5
ghorrock
Under — $11.66
thatsabing0
CTROver — $5.38
ferdinand2
CTROver — $1.4