
Cyprus vs. Montenegro: O/U 4.5
3 of 10 top Polymarket traders hold Under (30%) · Under at 91¢ · $2K held · ended Nov 15
⚖️
Neutral
Under
10
Under 30%
1 arb excluded
$2.2K
-$1.87
79.8¢ → 90.5¢
+13% since entry · 3 traders
Research grade
NeutralUnder at 91%
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
3 of 10 top traders (30%)1 arbitrage trader dimmed7 hold an outcome priced under 50%8 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Surging
-47 pts consensus
Breadth
3 traders
Top 2 hold 98%
Freshness
Fresh
1h old
Flip Quality
Watch
1 consensus flip
33% of non-arb traders are on Under. Concentration is driven by the top two positions owning 98% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
GO GoalLineGhost | Underavg 79.6¢ | $1.3K | $1.4K | +$70.13 | 52% 2473-2263 (4736) |
FL FlaznorpARB<$100 | Underavg 75.4¢ | $282.46 | $323.4 | +$40.94 | 49% 4635-4904 (9539) |
| └ Under leg | Underavg 75.4¢ | $156.39 | $174.18 | +$17.79 | |
| └ Over leg | Overavg 13.5¢ | $126.07 | $149.22 | +$23.15 | |
![]() RN1CTR | Overavg 20¢ | $309.4 | $247.52 | -$61.88 | 54% 6017-5091 (11108) |
SU suntori<$100 | Underavg 81¢ | $75.52 | $84.38 | +$8.86 | 46% 3240-3776 (7016) |
38 38791873984189CTR<$100 | Overavg 25.9¢ | $54.41 | $37.26 | -$17.15 | 48% 3953-4307 (8260) |
![]() 0xheavy888<$100 | Underavg 85.8¢ | $26.31 | $24.84 | -$1.47 | 56% 665-530 (1195) |
LU LuckyLooCTR<$100 | Overavg 9¢ | $8.54 | $9.01 | +$0.47 | 35% 628-1146 (1774) |
NO NotJumpCTR<$100 | Overavg 16.7¢ | $5 | $4.8 | -$0.2 | 50% 1122-1124 (2246) |
FO fooooolCTR<$100 | Overavg 25¢ | $5 | $3.2 | -$1.8 | 41% 126-183 (309) |
SE sentrioCTR<$100 | Overavg 13.5¢ | $2.68 | $3.18 | +$0.5 | 41% 1175-1673 (2848) |
VE VenusianCTR<$100 | Overavg 12¢ | $1.99 | $2.65 | +$0.66 | 38% 1342-2205 (3547) |
Invested
$1,347.71
Value
$1.4K
PnL
+$70.13
Record
52%
2473-2263 (4736)
Invested
$282.46
Value
$323.4
PnL
+$40.94
Record
49%
4635-4904 (9539)
Both legs:
RN1CTRInvested
$309.4
Value
$247.52
PnL
-$61.88
Record
54%
6017-5091 (11108)
Invested
$75.52
Value
$84.38
PnL
+$8.86
Record
46%
3240-3776 (7016)
Invested
$54.41
Value
$37.26
PnL
-$17.15
Record
48%
3953-4307 (8260)
0xheavy888<$100Invested
$26.31
Value
$24.84
PnL
-$1.47
Record
56%
665-530 (1195)
Invested
$8.54
Value
$9.01
PnL
+$0.47
Record
35%
628-1146 (1774)
Invested
$5
Value
$4.8
PnL
-$0.2
Record
50%
1122-1124 (2246)
Invested
$5
Value
$3.2
PnL
-$1.8
Record
41%
126-183 (309)
Invested
$2.68
Value
$3.18
PnL
+$0.5
Record
41%
1175-1673 (2848)
Invested
$1.99
Value
$2.65
PnL
+$0.66
Record
38%
1342-2205 (3547)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
90.5¢ price + 1.0¢ spread + 0.4¢ 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
Under — $1.4K
Flaznorp
ARBArbitrage — excluded

RN1
CTROver — $247.52
suntori
Under — $84.38
38791873984189
CTROver — $37.26

0xheavy888
Under — $24.84
LuckyLoo
CTROver — $9.01
NotJump
CTROver — $4.8
foooool
CTROver — $3.2
sentrio
CTROver — $3.18