Smart money holds the underdog side
Most tracked traders hold Over, while the market favors Under (56%). 6 of 8 traders hold an outcome priced under 50%.

UMass vs. Toledo: O/U 47.5
6 of 8 top Polymarket traders hold Over (75%) · Over at 44¢ · $15K held · ended Nov 12
⚖️
Neutral
Over
8
Over 75%
1 arb excluded
$15.3K
$957.59
52.8¢ → 43.5¢
-18% since entry · 6 traders
Research grade
NeutralOver at 44%
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
6 of 8 top traders (75%)Underdog side (market favors Under 56%)1 arbitrage trader dimmed6 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 |
|---|---|---|---|---|---|
PR primm | Underavg 46.6¢ | $5.6K | $6.8K | +$1.2K | 61% 870-566 (1436) |
![]() RN1CTR | Overavg 53.3¢ | $3.2K | $3.0K | -$197.98 | 57% 4059-3077 (7136) |
KE keeptheblueflagflyinghighCTR | Overavg 52.3¢ | $2.4K | $2.4K | -$83.21 | 53% 1851-1666 (3517) |
VI vibing123 | Underavg 51¢ | $846.35 | $937.62 | +$91.27 | 63% 1099-655 (1754) |
65 6512395314597884ARB<$100 | Overavg 52.9¢ | $1.0K | $937.08 | -$83.44 | 50% 3301-3257 (6558) |
| └ Over leg | Overavg 52.9¢ | $840.02 | $714.33 | -$125.69 | |
| └ Under leg | Underavg 44.6¢ | $180.5 | $222.75 | +$42.25 | |
38 38791873984189CTR | Overavg 53¢ | $758.19 | $730.04 | -$25.81 | 48% 1427-1570 (2997) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872CTR | Overavg 52.2¢ | $406.35 | $392.92 | -$13.43 | 55% 719-584 (1303) |
PA Pan9XCTR | Overavg 52¢ | $113.68 | $73.85 | +$0.47 | 49% 692-733 (1425) |
BI biying88888CTR<$100 | Overavg 53¢ | $31.27 | $32.45 | +$1.18 | 37% 121-203 (324) |
Invested
$5,602.92
Value
$6.8K
PnL
+$1.2K
Record
61%
870-566 (1436)
RN1CTRInvested
$3,211.51
Value
$3.0K
PnL
-$197.98
Record
57%
4059-3077 (7136)
Invested
$2,437.21
Value
$2.4K
PnL
-$83.21
Record
53%
1851-1666 (3517)
Invested
$846.35
Value
$937.62
PnL
+$91.27
Record
63%
1099-655 (1754)
Invested
$1,020.52
Value
$937.08
PnL
-$83.44
Record
50%
3301-3257 (6558)
Both legs:
Invested
$758.19
Value
$730.04
PnL
-$25.81
Record
48%
1427-1570 (2997)
Invested
$406.35
Value
$392.92
PnL
-$13.43
Record
55%
719-584 (1303)
Invested
$113.68
Value
$73.85
PnL
+$0.47
Record
49%
692-733 (1425)
Invested
$31.27
Value
$32.45
PnL
+$1.18
Record
37%
121-203 (324)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
43.5¢ 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
Under — $6.8K

RN1
CTROver — $3.0K
keeptheblueflagflyinghigh
CTROver — $2.4K
vibing123
Under — $937.62
6512395314597884
ARBArbitrage — excluded
38791873984189
CTROver — $730.04
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
CTROver — $392.92
Pan9X
CTROver — $73.85
biying88888
CTROver — $32.45