Smart money holds the underdog side

Most tracked traders hold Over, while the market favors Under (67%). 4 of 8 traders hold an outcome priced under 50%.

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

Kings vs. Spurs: O/U 249.5

4 of 8 top Polymarket traders hold Over (50%) · Over at 34¢ · $4K held · ended Oct 28

Over34¢Under66¢Ended Wed, Oct 28, 2026View on Polymarket

SIGNAL

⚠️

Avoid

Over

Consensus Traders

Over 50%

Total Value

$3.8K

Combined PnL

$712.52

Smart Money Entry

48.9¢ → 33.5¢

-32% since entry · 4 traders

Research grade

AvoidOver at 34%

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

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.
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

Over

4 of 8 top traders (50%)Underdog side (market favors Under 67%)4 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Over34%

Under67%

Smart Money Breakdown by Outcome

Over4 traders

Total Value$1.9K

Total Shares4,295

Combined PnL-$199.23

Under4 traders

Total Value$1.9K

Total Shares2,291

Combined PnL+$911.75

Over — 50%Under — 50%

Trader	Position	Invested	Value	PnL	Record
TA takeormakeCTR	Overavg 48.6¢	$1.7K	$1.8K	+$99.3	54% 3774-3233 (7007)
HO HomeRunHazard	Underavg 43.1¢	$763.44	$1.5K	+$717.49	54% 16767-14068 (30835)
KE keeptheblueflagflyinghigh	Underavg 49¢	$200.78	$344.19	+$143.41	48% 500-532 (1032)
JU justaluckydude<$100	Underavg 35.3¢	$49.69	$98.89	+$49.2	54% 10411-9036 (19447)
OM omnibus-076daaCTR	Overavg 51.6¢	$241.61	$74.85	-$166.76	49% 18514-18927 (37441)
MO mooseborzoiiCTR	Overavg 48¢	$184.62	$61.54	-$123.08	50% 1112-1112 (2224)
HRTrading<$100	Underavg 57.6¢	$3.6	$5.25	+$1.65	53% 2815-2479 (5294)
GaoJin-GamblingGodCTR<$100	Overavg 56¢	$12.17	$3.48	-$8.69	50% 544-545 (1089)

takeormakeCTR

Over

Invested

$1,662.57

Value

$1.8K

PnL

+$99.3

Record

54%

3774-3233 (7007)

HomeRunHazard

Under

Invested

$763.44

Value

$1.5K

PnL

+$717.49

Record

54%

16767-14068 (30835)

keeptheblueflagflyinghigh

Under

Invested

$200.78

Value

$344.19

PnL

+$143.41

Record

48%

500-532 (1032)

justaluckydude<$100

Under

Invested

$49.69

Value

$98.89

PnL

+$49.2

Record

54%

10411-9036 (19447)

omnibus-076daaCTR

Over

Invested

$241.61

Value

$74.85

PnL

-$166.76

Record

49%

18514-18927 (37441)

mooseborzoiiCTR

Over

Invested

$184.62

Value

$61.54

PnL

-$123.08

Record

50%

1112-1112 (2224)

HRTrading<$100

Under

Invested

$3.6

Value

$5.25

PnL

+$1.65

Record

53%

2815-2479 (5294)

GaoJin-GamblingGodCTR<$100

Over

Invested

$12.17

Value

$3.48

PnL

-$8.69

Record

50%

544-545 (1089)

Research grade

AvoidOver at 34%

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

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.
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.

Smart Money Signal

Over

4 of 8 top traders (50%)Underdog side (market favors Under 67%)4 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)

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 chance35.6%

33.5¢ price + 1.0¢ spread + 1.1¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—

Expected ROIenter your estimate

Max Profit

+$180.66

Max Loss

-$100.00

280.7

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.