
Czechia vs. Spain: Spain O/U 1.5
2 of 12 top Polymarket traders hold Over (17%) · Over at 67¢ · $1K held · ended Nov 12
⚖️
Neutral
Over
12
Over 17%
$1.0K
$96.65
69.4¢ → 66.5¢
-4% since entry · 2 traders
Research grade
NeutralOver at 67%
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 12 top traders (17%)10 hold an outcome priced under 50%9 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
SN SnakeBall | Overavg 69.4¢ | $407.61 | $435.4 | +$27.78 | 46% 485-564 (1049) |
TA takeormakeCTR | Underavg 19.3¢ | $155.54 | $217.35 | +$61.81 | 58% 3336-2405 (5741) |
FL FlaznorpCTR | Underavg 26.1¢ | $140.19 | $144.76 | +$4.58 | 51% 2634-2567 (5201) |
LU LuckyLooCTR<$100 | Underavg 24¢ | $86.84 | $97.7 | +$10.86 | 35% 221-416 (637) |
LI LimousinCTR<$100 | Underavg 33.2¢ | $56.4 | $45.9 | -$10.5 | 33% 563-1169 (1732) |
MA MadridTimeCTR<$100 | Underavg 35.1¢ | $55.04 | $42.36 | -$12.68 | 34% 592-1164 (1756) |
GA GamblingAddict12345CTR<$100 | Underavg 18¢ | $20.31 | $30.46 | +$10.15 | 47% 21-24 (45) |
CI cigarettes<$100 | Overavg 71¢ | $8.39 | $8.62 | +$0.24 | 53% 6251-5536 (11787) |
0X 0x00000000000000000000000000000000000000CTR<$100 | Underavg 1¢ | $1 | $7 | +$6 | 16% 21-112 (133) |
VE VenusianCTR<$100 | Underavg 36.9¢ | $6.04 | $4.42 | -$1.62 | 32% 565-1192 (1757) |
FE ferdinand2CTR<$100 | Underavg 27¢ | $1.35 | $1.35 | +$0 | 49% 1307-1343 (2650) |
GH ghorrockCTR<$100 | Underavg 24¢ | $0.24 | $0.28 | +$0.03 | 54% 1032-892 (1924) |
Invested
$407.61
Value
$435.4
PnL
+$27.78
Record
46%
485-564 (1049)
Invested
$155.54
Value
$217.35
PnL
+$61.81
Record
58%
3336-2405 (5741)
Invested
$140.19
Value
$144.76
PnL
+$4.58
Record
51%
2634-2567 (5201)
Invested
$86.84
Value
$97.7
PnL
+$10.86
Record
35%
221-416 (637)
Invested
$56.4
Value
$45.9
PnL
-$10.5
Record
33%
563-1169 (1732)
Invested
$55.04
Value
$42.36
PnL
-$12.68
Record
34%
592-1164 (1756)
Invested
$20.31
Value
$30.46
PnL
+$10.15
Record
47%
21-24 (45)
Invested
$8.39
Value
$8.62
PnL
+$0.24
Record
53%
6251-5536 (11787)
Invested
$1
Value
$7
PnL
+$6
Record
16%
21-112 (133)
Invested
$6.04
Value
$4.42
PnL
-$1.62
Record
32%
565-1192 (1757)
Invested
$1.35
Value
$1.35
PnL
+$0
Record
49%
1307-1343 (2650)
Invested
$0.24
Value
$0.28
PnL
+$0.03
Record
54%
1032-892 (1924)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
66.5¢ 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
SnakeBall
Over — $435.4
takeormake
CTRUnder — $217.35
Flaznorp
CTRUnder — $144.76
LuckyLoo
CTRUnder — $97.7
Limousin
CTRUnder — $45.9
MadridTime
CTRUnder — $42.36
GamblingAddict12345
CTRUnder — $30.46
cigarettes
Over — $8.62
0x00000000000000000000000000000000000000
CTRUnder — $7
Venusian
CTRUnder — $4.42