Smart money holds the underdog side

Most tracked traders hold Pistons, while the market favors Nets (56%). 2 of 3 traders hold an outcome priced under 50%.

Spread: Pistons (-9.5)

2 of 3 top Polymarket traders hold Pistons (67%) · Pistons at 44¢ · $782 held · ends Oct 30

Pistons44¢Nets56¢Ends Fri, Oct 30, 2026View on Polymarket

SIGNAL

⚠️

Avoid

Pistons

Consensus Traders

Pistons 67%

1 arb excluded

Total Value

$782.19

Combined PnL

-$1.02

Research grade

AvoidPistons at 44%

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.
Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer 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

Pistons

2 of 3 top traders (67%)Underdog side (market favors Nets 56%)1 arbitrage trader dimmed2 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Pistons44%

Nets56%

Smart Money Breakdown by Outcome

Pistons2 traders

Total Value$94.45

Total Shares224

Combined PnL-$1.07

Nets1 trader

Total Value$2.85

Total Shares5

Combined PnL+$0.05

Pistons — 67%Nets — 33%

Trader	Position	Invested	Value	PnL	Record
HO HomeRunHazardARB<$100	Netsavg 56.3¢	$685.75	$684.89	-$0.85	54% 17115-14329 (31444)
└ Nets leg	Netsavg 56.3¢	$455.32	$457.09	+$1.76
└ Pistons leg	Pistonsavg 44¢	$230.43	$227.81	-$2.62
38 38791873984189CTR<$100	Pistonsavg 43¢	$81.07	$79.22	-$0.91	46% 7925-9338 (17263)
LE LeLynxMalynxCTR<$100	Pistonsavg 44¢	$15.39	$15.23	-$0.17	58% 28411-20971 (49382)
AM ameisgoat11<$100	Netsavg 56¢	$2.8	$2.85	+$0.05	47% 2255-2545 (4800)

HomeRunHazardARB<$100

Nets

Invested

$685.75

Value

$684.89

PnL

-$0.85

Record

54%

17115-14329 (31444)

Both legs:

Nets$455.3256.3¢+$1.76

Pistons$230.4344¢-$2.62

38791873984189CTR<$100

Pistons

Invested

$81.07

Value

$79.22

PnL

-$0.91

Record

46%

7925-9338 (17263)

LeLynxMalynxCTR<$100

Pistons

Invested

$15.39

Value

$15.23

PnL

-$0.17

Record

58%

28411-20971 (49382)

ameisgoat11<$100

Nets

Invested

$2.8

Value

$2.85

PnL

+$0.05

Record

47%

2255-2545 (4800)

Research grade

AvoidPistons at 44%

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.
Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer 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

Pistons

2 of 3 top traders (67%)Underdog side (market favors Nets 56%)1 arbitrage trader dimmed2 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)

Chat

EV Calculator

Your estimated chance that Pistons wins (%)

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

Stake (USDC)

Break-even chance45.7%

43.5¢ price + 1.0¢ spread + 1.2¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—

Expected ROIenter your estimate

Max Profit

+$118.65

Max Loss

-$100.00

218.7

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.