
Croatia vs. Czechia: O/U 1.5
2 of 11 top Polymarket traders hold Over (18%) · Over at 94¢ · $5K held · ended Nov 15
⚖️
Neutral
Over
11
Over 18%
$4.5K
-$453.87
80.9¢ → 94¢
+16% since entry · 2 traders
Research grade
NeutralOver at 94%
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 11 top traders (18%)9 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FL Flaznorp | Overavg 81¢ | $3.4K | $3.4K | -$41.51 | 48% 4769-5064 (9833) |
SU suntori | Overavg 80¢ | $484.36 | $483.29 | -$0.04 | 46% 3371-3906 (7277) |
LI LimousinCTR | Underavg 19.2¢ | $773.14 | $261.53 | -$511.61 | 38% 1379-2246 (3625) |
SN SnakeBallCTR | Underavg 5¢ | $42.11 | $160 | +$117.89 | 46% 1216-1411 (2627) |
GO GoalLineGhostCTR | Underavg 20¢ | $120.12 | $114.26 | -$5.85 | 52% 2556-2350 (4906) |
SE sentrioCTR<$100 | Underavg 21¢ | $89.44 | $80.92 | -$8.52 | 41% 1200-1727 (2927) |
38 38791873984189CTR<$100 | Underavg 20¢ | $30.42 | $28.93 | -$1.49 | 48% 4016-4413 (8429) |
FE ferdinand2CTR<$100 | Underavg 21.9¢ | $14.3 | $12.39 | -$1.91 | 48% 2617-2816 (5433) |
NM NM-PCTR<$100 | Underavg 19¢ | $8.61 | $8.61 | +$0 | 59% 3966-2735 (6701) |
MA MadridTimeCTR<$100 | Underavg 22¢ | $6.46 | $5.58 | -$0.88 | 38% 1398-2248 (3646) |
NO NotJumpCTR<$100 | Underavg 6¢ | $0.6 | $0.65 | +$0.05 | 50% 1182-1198 (2380) |
Invested
$3,419.58
Value
$3.4K
PnL
-$41.51
Record
48%
4769-5064 (9833)
Invested
$484.36
Value
$483.29
PnL
-$0.04
Record
46%
3371-3906 (7277)
Invested
$773.14
Value
$261.53
PnL
-$511.61
Record
38%
1379-2246 (3625)
Invested
$42.11
Value
$160
PnL
+$117.89
Record
46%
1216-1411 (2627)
Invested
$120.12
Value
$114.26
PnL
-$5.85
Record
52%
2556-2350 (4906)
Invested
$89.44
Value
$80.92
PnL
-$8.52
Record
41%
1200-1727 (2927)
Invested
$30.42
Value
$28.93
PnL
-$1.49
Record
48%
4016-4413 (8429)
Invested
$14.3
Value
$12.39
PnL
-$1.91
Record
48%
2617-2816 (5433)
Invested
$8.61
Value
$8.61
PnL
+$0
Record
59%
3966-2735 (6701)
Invested
$6.46
Value
$5.58
PnL
-$0.88
Record
38%
1398-2248 (3646)
Invested
$0.6
Value
$0.65
PnL
+$0.05
Record
50%
1182-1198 (2380)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
94.0¢ price + 1.0¢ spread + 0.2¢ 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
Over — $3.4K
suntori
Over — $483.29
Limousin
CTRUnder — $261.53
SnakeBall
CTRUnder — $160
GoalLineGhost
CTRUnder — $114.26
sentrio
CTRUnder — $80.92
38791873984189
CTRUnder — $28.93
ferdinand2
CTRUnder — $12.39
NM-P
CTRUnder — $8.61
MadridTime
CTRUnder — $5.58