Smart money holds the underdog side
Most tracked traders hold Over, while the market favors Under (53%). 8 of 9 traders hold an outcome priced under 50%.

Juventus FC vs. SSC Napoli: O/U 2.5
8 of 9 top Polymarket traders hold Over (89%) · Over at 48¢ · $22K held · ends Nov 1
⚖️
Neutral
Over
9
Over 89%
$21.9K
-$106.54
47.1¢ → 47.5¢
+1% since entry · 8 traders
Research grade
NeutralOver at 48%
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.
- Side priced 30–50¢Full year, out of sample: 0.30–0.50 lost −4.8 % a trade (n 16,830, 95 % CI −6.6 to −3.1), worse than the plain consensus.
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
8 of 9 top traders (89%)Underdog side (market favors Under 53%)8 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
8 traders
Top 2 hold 92%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
89% of non-arb traders are on Over. Concentration is driven by the top two positions owning 92% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0xfB07F48542d2b655e9D0Bf1cC92a8a6Feee8e2cC-1782415802542CTR | Overavg 47¢ | $10.6K | $10.6K | -$0 | 47% 2571-2857 (5428) |
OM omnibus-076daa | Underavg 52.9¢ | $17.8K | $9.4K | -$75.49 | 50% 19424-19795 (39219) |
0X 0x5b624e3E0426F7AA2Ca57F7451fbcEa4b125D87f-1769796221989CTR | Overavg 48¢ | $960 | $940 | -$20 | 53% 5694-5029 (10723) |
AN AnonymousUsernameCTR | Overavg 47.5¢ | $434.6 | $430.05 | -$4.55 | 72% 6826-2619 (9445) |
![]() VeryLucky888CTR | Overavg 47.7¢ | $365.31 | $352.5 | -$4.85 | 58% 42636-31031 (73667) |
WE WeBuyHighWeSelllowCTR<$100 | Overavg 47¢ | $94 | $94 | +$0 | 54% 4939-4170 (9109) |
LE LeLynxMalynxCTR<$100 | Overavg 48¢ | $70.08 | $68.62 | -$1.46 | 57% 29212-21600 (50812) |
GH ghorrockCTR<$100 | Overavg 47.4¢ | $25.76 | $25.56 | -$0.19 | 56% 14220-11020 (25240) |
CA CannaeCTR<$100 | Overavg 47¢ | $20.55 | $20.55 | -$0 | 53% 16110-14274 (30384) |
Invested
$10,603.73
Value
$10.6K
PnL
-$0
Record
47%
2571-2857 (5428)
Invested
$17,816.66
Value
$9.4K
PnL
-$75.49
Record
50%
19424-19795 (39219)
Invested
$960
Value
$940
PnL
-$20
Record
53%
5694-5029 (10723)
Invested
$434.6
Value
$430.05
PnL
-$4.55
Record
72%
6826-2619 (9445)
VeryLucky888CTRInvested
$365.31
Value
$352.5
PnL
-$4.85
Record
58%
42636-31031 (73667)
Invested
$94
Value
$94
PnL
+$0
Record
54%
4939-4170 (9109)
Invested
$70.08
Value
$68.62
PnL
-$1.46
Record
57%
29212-21600 (50812)
Invested
$25.76
Value
$25.56
PnL
-$0.19
Record
56%
14220-11020 (25240)
Invested
$20.55
Value
$20.55
PnL
-$0
Record
53%
16110-14274 (30384)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
47.5¢ 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
0xfB07F48542d2b655e9D0Bf1cC92a8a6Feee8e2cC-1782415802542
CTROver — $10.6K
omnibus-076daa
Under — $9.4K
0x5b624e3E0426F7AA2Ca57F7451fbcEa4b125D87f-1769796221989
CTROver — $940
AnonymousUsername
CTROver — $430.05

VeryLucky888
CTROver — $352.5
WeBuyHighWeSelllow
CTROver — $94
LeLynxMalynx
CTROver — $68.62
ghorrock
CTROver — $25.56
Cannae
CTROver — $20.55