Smart money holds the underdog side
Most tracked traders hold Over, while the market favors Under (60%). 5 of 10 traders hold an outcome priced under 50%.

UNLV vs. New Mexico: O/U 39.5
5 of 10 top Polymarket traders hold Over (50%) · Over at 41¢ · $6K held · ended Nov 15
⚖️
Neutral
Over
10
Over 50%
$6.1K
-$304.08
57.9¢ → 40.5¢
-30% since entry · 5 traders
Research grade
NeutralOver at 41%
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.
- 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
5 of 10 top traders (50%)Underdog side (market favors Under 60%)5 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
1 traders
Top 2 hold 100%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
20% of non-arb traders are on Over. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
PR primmCTR | Overavg 58.2¢ | $3.8K | $3.6K | -$211.51 | 59% 1044-726 (1770) |
![]() RN1 | Underavg 42.6¢ | $1.0K | $1.0K | +$44.19 | 55% 5703-4745 (10448) |
KE keeptheblueflagflyinghigh | Underavg 41¢ | $453.1 | $442.05 | -$11.05 | 50% 2685-2651 (5336) |
65 6512395314597884CTR | Overavg 56¢ | $975.89 | $416.64 | -$119.24 | 50% 3954-3949 (7903) |
38 38791873984189 | Underavg 41.6¢ | $407.4 | $382.69 | -$18.76 | 47% 3551-3935 (7486) |
TO topdogbigboi<$100 | Underavg 41.9¢ | $93.16 | $94.49 | +$1.34 | 38% 1308-2106 (3414) |
PA Pan9X<$100 | Underavg 41¢ | $51.22 | $55 | +$3.78 | 50% 1827-1860 (3687) |
![]() dips.CTR<$100 | Overavg 56¢ | $28 | $32.25 | +$4.25 | 48% 1115-1227 (2342) |
SH shiifooCTR<$100 | Overavg 56¢ | $19.6 | $22.58 | +$2.97 | 60% 1448-950 (2398) |
0X 0x1bc32be106439240f59aa25668e613831a5cdc6eCTR<$100 | Overavg 55¢ | $2.75 | $2.7 | -$0.05 | 58% 3760-2730 (6490) |
Invested
$3,815.07
Value
$3.6K
PnL
-$211.51
Record
59%
1044-726 (1770)
RN1Invested
$1,005.62
Value
$1.0K
PnL
+$44.19
Record
55%
5703-4745 (10448)
Invested
$453.1
Value
$442.05
PnL
-$11.05
Record
50%
2685-2651 (5336)
Invested
$975.89
Value
$416.64
PnL
-$119.24
Record
50%
3954-3949 (7903)
Invested
$407.4
Value
$382.69
PnL
-$18.76
Record
47%
3551-3935 (7486)
Invested
$93.16
Value
$94.49
PnL
+$1.34
Record
38%
1308-2106 (3414)
Invested
$51.22
Value
$55
PnL
+$3.78
Record
50%
1827-1860 (3687)
dips.CTR<$100Invested
$28
Value
$32.25
PnL
+$4.25
Record
48%
1115-1227 (2342)
Invested
$19.6
Value
$22.58
PnL
+$2.97
Record
60%
1448-950 (2398)
Invested
$2.75
Value
$2.7
PnL
-$0.05
Record
58%
3760-2730 (6490)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
40.5¢ 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
primm
CTROver — $3.6K

RN1
Under — $1.0K
keeptheblueflagflyinghigh
Under — $442.05
6512395314597884
CTROver — $416.64
38791873984189
Under — $382.69
topdogbigboi
Under — $94.49
Pan9X
Under — $55

dips.
CTROver — $32.25
shiifoo
CTROver — $22.58
0x1bc32be106439240f59aa25668e613831a5cdc6e
CTROver — $2.7