Smart money holds the underdog side

Most tracked traders hold Under, while the market favors Over (89%). 5 of 13 traders hold an outcome priced under 50%.

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

SC Freiburg vs. VfL Wolfsburg: O/U 3.5

5 of 13 top Polymarket traders hold Under (38%) · Under at 12¢ · $34K held · ended Oct 28

Over89¢Under11¢Ended Wed, Oct 28, 2026View on Polymarket

SIGNAL

⚠️

Avoid

Under

Consensus Traders

Under 38%

Total Value

$33.6K

Combined PnL

$118.04

Smart Money Entry

52.8¢ → 11.5¢

-78% since entry · 5 traders

Research grade

AvoidUnder at 12%

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.
Consensus under 60 %Every backtest started at 60 %+ of the holders; below that 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

5 of 13 top traders (38%)Underdog side (market favors Over 89%)5 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Over89%

Under12%

Smart Money Breakdown by Outcome

Under5 traders

Total Value$23.3K

Total Shares39,061

Combined PnL-$513.37

Over8 traders

Total Value$10.3K

Total Shares19,802

Combined PnL+$631.41

Under — 38%Over — 62%

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

2 traders

Top 2 hold 100%

Freshness

Fresh

0h old

Flip Quality

Clean

0 consensus flips

Breadth vs concentrationCrowded

33% of non-arb traders are on Under. Concentration is driven by the top two positions owning 100% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians

ctrOver 100% · 4

Diverging

Top 1000Over 67% · 6

Diverging

Trader	Position	Invested	Value	PnL	Record
1L 1l2ihj34li12u34CTR	Underavg 53¢	$13.6K	$12.9K	-$772.61	48% 129-137 (266)
GO GoalLineGhostCTR	Underavg 54.7¢	$7.9K	$8.3K	+$394.32	50% 24366-23976 (48342)
0X 0xfB07F48542d2b655e9D0Bf1cC92a8a6Feee8e2cC-1782415802542	Overavg 47¢	$3.8K	$4.0K	+$240	47% 2407-2692 (5099)
us391	Overavg 48.3¢	$3.7K	$3.8K	+$129.64	51% 1646-1580 (3226)
TA Takon88CTR	Underavg 48¢	$2.0K	$2.0K	+$102.45	59% 44-30 (74)
ZH zhuz632	Overavg 49.9¢	$2.9K	$1.6K	-$2.06	51% 241-231 (472)
HRTrading	Overavg 46¢	$233.37	$465.78	+$232.41	53% 3056-2718 (5774)
SN SnakeBall	Overavg 88¢	$294.28	$295.95	+$1.67	50% 32772-32330 (65102)
BE berlinskies<$100	Overavg 44¢	$33.34	$61.75	+$28.41	58% 5761-4227 (9988)
UP UpTheBluesCTR	Underavg 46.4¢	$240.26	$59.6	-$180.66	59% 44610-31007 (75617)
VeryLucky888CTR	Underavg 54.7¢	$400.85	$45.05	-$56.86	58% 40758-29479 (70237)
FO foooool<$100	Overavg 86¢	$10.6	$11.34	+$0.74	50% 10533-10389 (20922)
0X 0x760907C8840491c8C86fdDB843D3f1d801786C4e-1771959662080<$100	Overavg 44¢	$4.4	$5	+$0.6	51% 1282-1219 (2501)

1l2ihj34li12u34CTR

Under

Invested

$13,649.83

Value

$12.9K

PnL

-$772.61

Record

48%

129-137 (266)

GoalLineGhostCTR

Under

Invested

$7,912.54

Value

$8.3K

PnL

+$394.32

Record

50%

24366-23976 (48342)

0xfB07F48542d2b655e9D0Bf1cC92a8a6Feee8e2cC-1782415802542

Over

Invested

$3,760

Value

$4.0K

PnL

+$240

Record

47%

2407-2692 (5099)

us391

Over

Invested

$3,682.6

Value

$3.8K

PnL

+$129.64

Record

51%

1646-1580 (3226)

Takon88CTR

Under

Invested

$1,967

Value

$2.0K

PnL

+$102.45

Record

59%

44-30 (74)

zhuz632

Over

Invested

$2,862.14

Value

$1.6K

PnL

-$2.06

Record

51%

241-231 (472)

HRTrading

Over

Invested

$233.37

Value

$465.78

PnL

+$232.41

Record

53%

3056-2718 (5774)

SnakeBall

Over

Invested

$294.28

Value

$295.95

PnL

+$1.67

Record

50%

32772-32330 (65102)

berlinskies<$100

Over

Invested

$33.34

Value

$61.75

PnL

+$28.41

Record

58%

5761-4227 (9988)

UpTheBluesCTR

Under

Invested

$240.26

Value

$59.6

PnL

-$180.66

Record

59%

44610-31007 (75617)

VeryLucky888CTR

Under

Invested

$400.85

Value

$45.05

PnL

-$56.86

Record

58%

40758-29479 (70237)

foooool<$100

Over

Invested

$10.6

Value

$11.34

PnL

+$0.74

Record

50%

10533-10389 (20922)

0x760907C8840491c8C86fdDB843D3f1d801786C4e-1771959662080<$100

Over

Invested

$4.4

Value

PnL

+$0.6

Record

51%

1282-1219 (2501)

Research grade

AvoidUnder at 12%

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.
Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.

Smart Money Signal

Under

5 of 13 top traders (38%)Underdog side (market favors Over 89%)5 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

2 traders

Top 2 hold 100%

Freshness

Fresh

0h old

Flip Quality

Clean

0 consensus flips

Breadth vs concentrationCrowded

33% of non-arb traders are on Under. Concentration is driven by the top two positions owning 100% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians

ctrOver 100% · 4

Diverging

Top 1000Over 67% · 6

Diverging

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 chance13.0%

11.5¢ price + 1.0¢ spread + 0.5¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—

Expected ROIenter your estimate

Max Profit

+$666.47

Max Loss

-$100.00

766.5

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.