
Spread: AS Roma (-2.5)
3 of 6 top Polymarket traders hold Cagliari Calcio (50%) · Cagliari Calcio at 79¢ · $3K held · ends Oct 27
⚖️
Neutral
Cagliari Calcio
6
Cagliari Calcio 50%
$3.5K
-$35.47
72.9¢ → 78.5¢
+8% since entry · 3 traders
Research grade
NeutralCagliari Calcio at 79%
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 6 top traders (50%)3 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
UP UpTheBlues | Cagliari Calcioavg 72.9¢ | $2.4K | $2.5K | +$148.59 | 59% 44290-30654 (74944) |
GO GoalLineGhostCTR | AS Romaavg 27¢ | $901.59 | $716.65 | -$184.93 | 50% 24135-23755 (47890) |
![]() 0xheavy888 | Cagliari Calcioavg 73¢ | $146 | $148 | +$2 | 56% 6844-5479 (12323) |
LE LeLynxMalynx<$100 | Cagliari Calcioavg 73¢ | $54.02 | $53.65 | -$0.37 | 58% 27870-20510 (48380) |
GH ghorrockCTR<$100 | AS Romaavg 27¢ | $15.28 | $14.7 | -$0.58 | 57% 12917-9835 (22752) |
FO Forecastication2CTR<$100 | AS Romaavg 27¢ | $4.86 | $4.68 | -$0.18 | 50% 6745-6755 (13500) |
Invested
$2,371.32
Value
$2.5K
PnL
+$148.59
Record
59%
44290-30654 (74944)
Invested
$901.59
Value
$716.65
PnL
-$184.93
Record
50%
24135-23755 (47890)
0xheavy888Invested
$146
Value
$148
PnL
+$2
Record
56%
6844-5479 (12323)
Invested
$54.02
Value
$53.65
PnL
-$0.37
Record
58%
27870-20510 (48380)
Invested
$15.28
Value
$14.7
PnL
-$0.58
Record
57%
12917-9835 (22752)
Invested
$4.86
Value
$4.68
PnL
-$0.18
Record
50%
6745-6755 (13500)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
78.5¢ price + 1.0¢ spread + 0.8¢ 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.