Smart money holds the underdog side
Most tracked traders hold Pistons, while the market favors Knicks (52%). 3 of 4 traders hold an outcome priced under 50%.

Spread: Knicks (-3.5)
3 of 4 top Polymarket traders hold Pistons (75%) · Pistons at 48¢ · $2K held · ends Oct 28
⚠️
Avoid
Pistons
4
Pistons 75%
$2.2K
-$21.19
48.5¢ → 48¢
-1% since entry · 3 traders
Research grade
AvoidPistons at 48%
Matches a pattern that lost clearly more than the trading costs in the backtests.
- BasketballBasketball lost in both windows: −12.0 % a trade in spring (95 % CI −22 to −2), −9.2 % in October.
- Spread or totalSpreads 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¢0.30–0.50 lost −6.5 % a trade pooled (n 2,793), a little worse than the plain consensus.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
3 of 4 top traders (75%)Underdog side (market favors Knicks 52%)3 hold an outcome priced under 50%1 small position dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0x9f15613ebf1f36d4bc679e1211d1fc567cf9bdb3CTR | Pistonsavg 48¢ | $1.1K | $1.1K | +$0 | 50% 2425-2408 (4833) |
HO HomeRunHazardCTR | Pistonsavg 49¢ | $601.86 | $589.57 | -$12.28 | 54% 16560-13892 (30452) |
0X 0x5b624e3E0426F7AA2Ca57F7451fbcEa4b125D87f-1769796221989CTR | Pistonsavg 49¢ | $490 | $480 | -$10 | 53% 5435-4763 (10198) |
FO Forecastication2<$100 | Knicksavg 50¢ | $34.5 | $35.59 | +$1.09 | 50% 6677-6671 (13348) |
Invested
$1,055.72
Value
$1.1K
PnL
+$0
Record
50%
2425-2408 (4833)
Invested
$601.86
Value
$589.57
PnL
-$12.28
Record
54%
16560-13892 (30452)
Invested
$490
Value
$480
PnL
-$10
Record
53%
5435-4763 (10198)
Invested
$34.5
Value
$35.59
PnL
+$1.09
Record
50%
6677-6671 (13348)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
48.0¢ price + 1.0¢ spread + 1.2¢ fee (Sports 5%). Win more often than this and the bet pays.
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.