
Albania vs. Finland: O/U 2.5
4 of 10 top Polymarket traders hold Under (40%) · Under at 65¢ · $1K held · ends Nov 12
⚖️
Neutral
Under
10
Under 40%
2 arb excluded
$1.4K
$6.06
64.2¢ → 64.5¢
+0% since entry · 4 traders
Research grade
NeutralUnder at 65%
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 10 top traders (40%)2 arbitrage traders dimmed6 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Building
+0 pts consensus
Breadth
2 traders
Top 2 hold 100%
Freshness
Mature
15h old
Flip Quality
Choppy
3 consensus flips
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 |
|---|---|---|---|---|---|
FL FlaznorpARB<$100 | Overavg 34.7¢ | $375.56 | $389.51 | +$13.94 | 51% 2545-2464 (5009) |
| └ Over leg | Overavg 34.7¢ | $221.42 | $220 | -$1.42 | |
| └ Under leg | Underavg 59.6¢ | $154.14 | $169.5 | +$15.36 | |
38 38791873984189 | Underavg 63.6¢ | $281.49 | $289.64 | +$8.15 | 48% 2223-2408 (4631) |
![]() 0xheavy888 | Underavg 65¢ | $259.99 | $257.99 | -$2 | 54% 278-237 (515) |
VE VenusianCTR | Overavg 35¢ | $139.16 | $141.14 | +$1.99 | 32% 538-1128 (1666) |
MA MadridTimeCTR | Overavg 35¢ | $117.49 | $119.17 | +$1.68 | 33% 558-1111 (1669) |
LE LeLynxMalynxARB<$100 | Underavg 60¢ | $57.14 | $55.37 | -$1.76 | 52% 187-174 (361) |
| └ Under leg | Underavg 60¢ | $31.8 | $34.98 | +$3.18 | |
| └ Over leg | Overavg 41¢ | $25.34 | $20.39 | -$4.94 | |
SE sentrioCTR<$100 | Overavg 40¢ | $46.22 | $42.76 | -$3.47 | 41% 552-797 (1349) |
GH ghorrock<$100 | Underavg 62.4¢ | $31.16 | $32.64 | +$1.49 | 54% 994-856 (1850) |
LI LightParadoxCTR<$100 | Overavg 38¢ | $11.08 | $9.62 | -$1.46 | 33% 553-1135 (1688) |
LU LuckyLooCTR<$100 | Overavg 35¢ | $7 | $6.6 | -$0.4 | 36% 209-369 (578) |
GO GoalLineGhost<$100 | Underavg 64¢ | $5.13 | $5.17 | +$0.04 | 55% 1645-1352 (2997) |
LI LimousinCTR<$100 | Overavg 35¢ | $2.7 | $2.74 | +$0.04 | 32% 534-1112 (1646) |
Invested
$375.56
Value
$389.51
PnL
+$13.94
Record
51%
2545-2464 (5009)
Both legs:
Invested
$281.49
Value
$289.64
PnL
+$8.15
Record
48%
2223-2408 (4631)
0xheavy888Invested
$259.99
Value
$257.99
PnL
-$2
Record
54%
278-237 (515)
Invested
$139.16
Value
$141.14
PnL
+$1.99
Record
32%
538-1128 (1666)
Invested
$117.49
Value
$119.17
PnL
+$1.68
Record
33%
558-1111 (1669)
Invested
$57.14
Value
$55.37
PnL
-$1.76
Record
52%
187-174 (361)
Both legs:
Invested
$46.22
Value
$42.76
PnL
-$3.47
Record
41%
552-797 (1349)
Invested
$31.16
Value
$32.64
PnL
+$1.49
Record
54%
994-856 (1850)
Invested
$11.08
Value
$9.62
PnL
-$1.46
Record
33%
553-1135 (1688)
Invested
$7
Value
$6.6
PnL
-$0.4
Record
36%
209-369 (578)
Invested
$5.13
Value
$5.17
PnL
+$0.04
Record
55%
1645-1352 (2997)
Invested
$2.7
Value
$2.74
PnL
+$0.04
Record
32%
534-1112 (1646)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
64.5¢ price + 1.0¢ spread + 1.1¢ 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
ARBArbitrage — excluded
38791873984189
Under — $289.64

0xheavy888
Under — $257.99
Venusian
CTROver — $141.14
MadridTime
CTROver — $119.17
LeLynxMalynx
ARBArbitrage — excluded
sentrio
CTROver — $42.76
ghorrock
Under — $32.64
LightParadox
CTROver — $9.62
LuckyLoo
CTROver — $6.6