Smart money holds the underdog side

Most tracked traders hold Over, while the market favors Under (99%). 4 of 11 traders hold an outcome priced under 50%.

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

Nuggets vs. Suns: O/U 255.5

4 of 11 top Polymarket traders hold Over (36%) · Over at 0.9¢ · $46K held · ended Oct 31

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

SIGNAL

⚠️

Avoid

Over

Consensus Traders

Over 36%

1 arb excluded

Total Value

$45.6K

Combined PnL

$781.27

Smart Money Entry

52.9¢ → 0.9¢

-98% since entry · 4 traders

Research grade

AvoidOver at 1%

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.
BasketballFull year, out of sample: basketball lost −4.8 % a trade (n 1,747, 95 % CI −9.2 to +0.3); Oct 22 backtest: −12.0 % and −9.2 % in its two windows.
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

Over

4 of 11 top traders (36%)Underdog side (market favors Under 99%)1 arbitrage trader dimmed4 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Over1%

Under99%

Smart Money Breakdown by Outcome

Over4 traders

Total Value$37.3K

Total Shares69,141

Combined PnL+$770.2

Under7 traders

Total Value$1.2K

Total Shares2,261

Combined PnL+$11.07

Over — 36%Under — 64%

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

1 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 Over. 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

whaleOver 100% · 1

Aligned

ctrUnder 67% · 3

Diverging

Top 1000Under 67% · 3

Diverging

Trader	Position	Invested	Value	PnL	Record
ET ethanazCTR	Overavg 53¢	$34.2K	$34.9K	+$645.57	52% 664-618 (1282)
KE keeptheblueflagflyinghighARB<$100	Underavg 47.8¢	$7.1K	$7.0K	-$49.94	48% 805-879 (1684)
└ Under leg	Underavg 47.8¢	$4.2K	$4.0K	-$152.96
└ Over leg	Overavg 52.2¢	$2.9K	$3.0K	+$103.02
TA takeormakeCTR	Overavg 55.1¢	$1.3K	$1.3K	-$26.99	53% 4003-3486 (7489)
GA gagarin59CTR	Overavg 47¢	$1.0K	$1.2K	+$152.06	52% 687-645 (1332)
AW aweso	Underavg 55¢	$584.65	$488.98	-$95.67	48% 42-45 (87)
UP UpTheBlues	Underavg 48.7¢	$200.24	$323.03	+$122.79	59% 45621-31960 (77581)
NA NatoAlfista	Underavg 46¢	$203.32	$203.32	+$0	50% 3813-3770 (7583)
JU justaluckydude<$100	Underavg 46.7¢	$98.37	$96.81	-$1.56	54% 10684-9283 (19967)
HRTrading<$100	Underavg 67¢	$69.72	$64.95	-$4.77	52% 4302-3911 (8213)
SH shoemanhere<$100	Underavg 66¢	$31.59	$22.02	-$9.57	56% 7084-5470 (12554)
GH ghorrock<$100	Underavg 40.4¢	$22.65	$12.27	-$0.15	57% 13705-10482 (24187)
US User7429CTR<$100	Overavg 56¢	$12.32	$11.88	-$0.44	55% 8268-6673 (14941)

ethanazCTR

Over

Invested

$34,215.23

Value

$34.9K

PnL

+$645.57

Record

52%

664-618 (1282)

keeptheblueflagflyinghighARB<$100

Under

Invested

$7,092.91

Value

$7.0K

PnL

-$49.94

Record

48%

805-879 (1684)

Both legs:

Under$4,166.5747.8¢-$152.96

Over$2,926.3452.2¢+$103.02

takeormakeCTR

Over

Invested

$1,317.43

Value

$1.3K

PnL

-$26.99

Record

53%

4003-3486 (7489)

gagarin59CTR

Over

Invested

$1,020.96

Value

$1.2K

PnL

+$152.06

Record

52%

687-645 (1332)

aweso

Under

Invested

$584.65

Value

$488.98

PnL

-$95.67

Record

48%

42-45 (87)

UpTheBlues

Under

Invested

$200.24

Value

$323.03

PnL

+$122.79

Record

59%

45621-31960 (77581)

NatoAlfista

Under

Invested

$203.32

Value

$203.32

PnL

+$0

Record

50%

3813-3770 (7583)

justaluckydude<$100

Under

Invested

$98.37

Value

$96.81

PnL

-$1.56

Record

54%

10684-9283 (19967)

HRTrading<$100

Under

Invested

$69.72

Value

$64.95

PnL

-$4.77

Record

52%

4302-3911 (8213)

shoemanhere<$100

Under

Invested

$31.59

Value

$22.02

PnL

-$9.57

Record

56%

7084-5470 (12554)

ghorrock<$100

Under

Invested

$22.65

Value

$12.27

PnL

-$0.15

Record

57%

13705-10482 (24187)

User7429CTR<$100

Over

Invested

$12.32

Value

$11.88

PnL

-$0.44

Record

55%

8268-6673 (14941)

Research grade

AvoidOver at 1%

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.
BasketballFull year, out of sample: basketball lost −4.8 % a trade (n 1,747, 95 % CI −9.2 to +0.3); Oct 22 backtest: −12.0 % and −9.2 % in its two windows.
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

Over

4 of 11 top traders (36%)Underdog side (market favors Under 99%)1 arbitrage trader dimmed4 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

1 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 Over. 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

whaleOver 100% · 1

Aligned

ctrUnder 67% · 3

Diverging

Top 1000Under 67% · 3

Diverging

Chat

EV Calculator

Your estimated chance that Over wins (%)

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

Stake (USDC)

Break-even chance1.9%

0.9¢ 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

+$5052.54

Max Loss

-$100.00

5152.5

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.