
Udinese Calcio vs. AS Roma: O/U 2.5
2 of 9 top Polymarket traders hold Over (22%) · Over at 62¢ · $5K held · ends Oct 31
⚖️
Neutral
Over
9
Over 22%
$4.6K
$263.14
61¢ → 61.5¢
+1% since entry · 2 traders
Research grade
NeutralOver at 62%
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 9 top traders (22%)7 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
UP UpTheBlues | Overavg 61¢ | $2.7K | $2.7K | +$21.82 | 59% 45380-31733 (77113) |
HI hi774cCTR | Underavg 39¢ | $680 | $871.79 | +$191.79 | 52% 4714-4426 (9140) |
GO GoalLineGhostCTR | Underavg 39¢ | $517.07 | $510.45 | -$6.63 | 50% 24858-24564 (49422) |
AN AnonymousUsernameCTR | Underavg 39¢ | $178.62 | $229 | +$50.38 | 45% 670-828 (1498) |
![]() VeryLucky888CTR | Underavg 39¢ | $195 | $192.5 | -$2.5 | 58% 41507-30134 (71641) |
38 38791873984189CTR<$100 | Underavg 39¢ | $33.54 | $43 | +$9.46 | 46% 7988-9443 (17431) |
LE LeLynxMalynxCTR<$100 | Underavg 39¢ | $35.49 | $35.04 | -$0.45 | 58% 28421-20980 (49401) |
GH ghorrockCTR<$100 | Underavg 39¢ | $13.65 | $13.48 | -$0.18 | 57% 13613-10430 (24043) |
SN SnakeBall<$100 | Overavg 61¢ | $3.06 | $2.51 | -$0.55 | 50% 33199-32726 (65925) |
Invested
$2,661.43
Value
$2.7K
PnL
+$21.82
Record
59%
45380-31733 (77113)
Invested
$680
Value
$871.79
PnL
+$191.79
Record
52%
4714-4426 (9140)
Invested
$517.07
Value
$510.45
PnL
-$6.63
Record
50%
24858-24564 (49422)
Invested
$178.62
Value
$229
PnL
+$50.38
Record
45%
670-828 (1498)
VeryLucky888CTRInvested
$195
Value
$192.5
PnL
-$2.5
Record
58%
41507-30134 (71641)
Invested
$33.54
Value
$43
PnL
+$9.46
Record
46%
7988-9443 (17431)
Invested
$35.49
Value
$35.04
PnL
-$0.45
Record
58%
28421-20980 (49401)
Invested
$13.65
Value
$13.48
PnL
-$0.18
Record
57%
13613-10430 (24043)
Invested
$3.06
Value
$2.51
PnL
-$0.55
Record
50%
33199-32726 (65925)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
61.5¢ price + 1.0¢ spread + 1.2¢ 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
UpTheBlues
Over — $2.7K
hi774c
CTRUnder — $871.79
GoalLineGhost
CTRUnder — $510.45
AnonymousUsername
CTRUnder — $229

VeryLucky888
CTRUnder — $192.5
38791873984189
CTRUnder — $43
LeLynxMalynx
CTRUnder — $35.04
ghorrock
CTRUnder — $13.48
SnakeBall
Over — $2.51