
Sarpsborg 08 FF vs. Aalesunds FK: O/U 2.5
3 of 6 top Polymarket traders hold Over (50%) · Over at 65¢ · $460 held · ended Oct 25
⚖️
Neutral
Over
6
Over 50%
$460.46
-$37.74
71.7¢ → 65¢
-9% since entry · 3 traders
Research grade
NeutralOver at 65%
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.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- 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
3 of 6 top traders (50%)3 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 69.3¢ | $206.55 | $242.7 | +$36.15 | 68% 31211-14997 (46208) |
![]() VeryLucky888CTR | Underavg 26¢ | $156.49 | $102.33 | -$54.16 | 58% 31731-22975 (54706) |
FO foooool<$100 | Overavg 78.6¢ | $74.65 | $78.85 | +$4.2 | 51% 6583-6340 (12923) |
LE LeLynxMalynxCTR<$100 | Underavg 28.8¢ | $46.21 | $27.28 | -$18.93 | 54% 13824-11602 (25426) |
![]() RN1CTR<$100 | Underavg 30.9¢ | $11.74 | $6.46 | -$5.28 | 55% 43612-35879 (79491) |
![]() HRTrading<$100 | Overavg 69¢ | $2.56 | $2.84 | +$0.28 | 57% 1506-1114 (2620) |
Invested
$206.55
Value
$242.7
PnL
+$36.15
Record
68%
31211-14997 (46208)
VeryLucky888CTRInvested
$156.49
Value
$102.33
PnL
-$54.16
Record
58%
31731-22975 (54706)
Invested
$74.65
Value
$78.85
PnL
+$4.2
Record
51%
6583-6340 (12923)
Invested
$46.21
Value
$27.28
PnL
-$18.93
Record
54%
13824-11602 (25426)
RN1CTR<$100Invested
$11.74
Value
$6.46
PnL
-$5.28
Record
55%
43612-35879 (79491)
HRTrading<$100Invested
$2.56
Value
$2.84
PnL
+$0.28
Record
57%
1506-1114 (2620)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
65.0¢ 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.