
Estoril Praia vs. Moreirense FC: O/U 4.5
4 of 6 top Polymarket traders hold Under (67%) · Under at 90¢ · $2K held · ended Oct 25
⚖️
Neutral
Under
6
Under 67%
$2.4K
$295.69
51.3¢ → 90¢
+75% since entry · 4 traders
Research grade
NeutralUnder at 90%
No measured edge either way. The plain consensus (5+ holders, 60 %+, held to resolution) lost −4.8 % a trade after costs (n 10,051, 95 % CI −6.5 to −3.1 %).
- Spread or totalSpreads and totals: −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Favourite (60–95¢)0.70–0.90 was about break-even after costs, +0.4 % a trade (n 4,327); 0.60–0.95 with 70 %+ and $10k+ +2.9 % (n 955). The consensus beats its price by 2–3 points here, about what the costs take.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
4 of 6 top traders (67%)2 hold an outcome priced under 50%1 small position dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
SN SnakeBallCTR | Overavg 49¢ | $863.01 | $1.0K | +$140.9 | 50% 8825-8766 (17591) |
![]() RN1 | Underavg 44¢ | $800.1 | $782.6 | -$17.5 | 55% 43612-35879 (79491) |
UP UpTheBlues | Underavg 84.6¢ | $304.47 | $323.73 | +$19.26 | 68% 31211-14997 (46208) |
GO GoalLineGhostCTR | Overavg 16.6¢ | $45.36 | $155.61 | +$110.25 | 52% 16312-14865 (31177) |
FO foooool | Underavg 50¢ | $90.23 | $151.92 | +$61.69 | 51% 6583-6340 (12923) |
LE LeLynxMalynx<$100 | Underavg 87¢ | $37.41 | $18.49 | -$18.92 | 54% 13824-11602 (25426) |
Invested
$863.01
Value
$1.0K
PnL
+$140.9
Record
50%
8825-8766 (17591)
RN1Invested
$800.1
Value
$782.6
PnL
-$17.5
Record
55%
43612-35879 (79491)
Invested
$304.47
Value
$323.73
PnL
+$19.26
Record
68%
31211-14997 (46208)
Invested
$45.36
Value
$155.61
PnL
+$110.25
Record
52%
16312-14865 (31177)
Invested
$90.23
Value
$151.92
PnL
+$61.69
Record
51%
6583-6340 (12923)
Invested
$37.41
Value
$18.49
PnL
-$18.92
Record
54%
13824-11602 (25426)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
90.0¢ 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.