Smart money holds the underdog side

Most tracked traders hold Under, while the market favors Over (100%). 3 of 4 traders hold an outcome priced under 50%.

Historically, consensus on sides priced under 40¢ lost money after costs.

VfL Wolfsburg vs. VfL Osnabrück: 1st Half O/U 0.5

3 of 4 top Polymarket traders hold Under (75%) · Under at 0.1¢ · $871 held · ended Oct 31

Over>99¢Under<1¢Ended Sat, Oct 31, 2026View on Polymarket

SIGNAL

⚠️

Avoid

Under

Consensus Traders

Under 75%

Total Value

$871.1

Combined PnL

$184.77

Smart Money Entry

38.4¢ → 0.1¢

-100% since entry · 3 traders

Research grade

AvoidUnder at 0%

Matches a pattern that lost clearly more than the plain consensus in our tests.

Consensus side under 30¢Full year, out of sample: 0.05–0.30 lost −8.1 % a trade (n 11,568), under 0.20 −20.5 % (n 3,615). Oct 22 backtest: −29.5 % (n 1,625). The strongest effect in every test.
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.
Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.

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

Under

3 of 4 top traders (75%)Underdog side (market favors Over 100%)3 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Over100%

Under0%

Smart Money Breakdown by Outcome

Under3 traders

Total Value$862.91

Total Shares1,761

Combined PnL+$186.66

Over1 trader

Total Value$8.19

Total Shares16

Combined PnL-$1.89

Under — 75%Over — 25%

Trader	Position	Invested	Value	PnL	Record
RN1CTR	Underavg 35.5¢	$443.22	$612.34	+$169.12	54% 56596-48765 (105361)
KE keeptheblueflagflyinghighCTR	Underavg 46.6¢	$204.87	$215.38	+$10.51	48% 920-988 (1908)
UP UpTheBluesCTR<$100	Underavg 39.2¢	$28.15	$35.18	+$7.03	59% 45810-32163 (77973)
RO Rocky31<$100	Overavg 62.8¢	$10.07	$8.19	-$1.89	74% 1592-569 (2161)

RN1CTR

Under

Invested

$443.22

Value

$612.34

PnL

+$169.12

Record

54%

56596-48765 (105361)

keeptheblueflagflyinghighCTR

Under

Invested

$204.87

Value

$215.38

PnL

+$10.51

Record

48%

920-988 (1908)

UpTheBluesCTR<$100

Under

Invested

$28.15

Value

$35.18

PnL

+$7.03

Record

59%

45810-32163 (77973)

Rocky31<$100

Over

Invested

$10.07

Value

$8.19

PnL

-$1.89

Record

74%

1592-569 (2161)

Research grade

AvoidUnder at 0%

Matches a pattern that lost clearly more than the plain consensus in our tests.

Consensus side under 30¢Full year, out of sample: 0.05–0.30 lost −8.1 % a trade (n 11,568), under 0.20 −20.5 % (n 3,615). Oct 22 backtest: −29.5 % (n 1,625). The strongest effect in every test.
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.
Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer nothing was measured.

Smart Money Signal

Under

3 of 4 top traders (75%)Underdog side (market favors Over 100%)3 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)

Chat

EV Calculator

Your estimated chance that Under wins (%)

Consensus % is how many tracked traders hold a side, not a win probability.

Stake (USDC)

Break-even chance1.1%

0.1¢ price + 1.0¢ spread + 0.1¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—

Expected ROIenter your estimate

Max Profit

+$8974.83

Max Loss

-$100.00

9074.8

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.