Smart money holds the underdog side
Most tracked traders hold Pistons, while the market favors Heat (72%). 6 of 8 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Spread: Pistons (-6.5)
6 of 8 top Polymarket traders hold Pistons (75%) · Pistons at 28¢ · $331 held · ended Nov 15
⚠️
Avoid
Pistons
8
Pistons 75%
1 arb excluded
$330.85
-$5.73
Research grade
AvoidPistons at 28%
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.
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
6 of 8 top traders (75%)Underdog side (market favors Heat 72%)1 arbitrage trader dimmed6 hold an outcome priced under 50%8 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FL FlaznorpARB<$100 | Pistonsavg 27¢ | $207.23 | $230.4 | +$23.18 | 49% 4276-4505 (8781) |
| └ Pistons leg | Pistonsavg 27¢ | $152.28 | $163.56 | +$11.28 | |
| └ Heat leg | Heatavg 58.4¢ | $54.95 | $66.84 | +$11.9 | |
0X 0xD9E0AACa471f48F91A26E8669A805f2<$100 | Heatavg 57¢ | $27 | $27.54 | +$0.54 | 56% 4095-3198 (7293) |
TA takeormakeCTR<$100 | Pistonsavg 32.9¢ | $18.73 | $16.24 | -$2.49 | 57% 3585-2663 (6248) |
PA Pan9XCTR<$100 | Pistonsavg 29.6¢ | $27.22 | $12.54 | -$3.48 | 49% 1751-1796 (3547) |
![]() 0xheavy888<$100 | Heatavg 58¢ | $11.6 | $11.7 | +$0.1 | 56% 566-451 (1017) |
LI LightParadoxCTR<$100 | Pistonsavg 42¢ | $10.5 | $10.38 | -$0.13 | 37% 1155-1943 (3098) |
HO HomeRunHazardCTR<$100 | Pistonsavg 41¢ | $9.84 | $9.84 | +$0 | 56% 3745-2909 (6654) |
MI micky456CTR<$100 | Pistonsavg 41.6¢ | $26.93 | $8.69 | -$0.24 | 47% 589-654 (1243) |
VE VenusianCTR<$100 | Pistonsavg 42¢ | $3.56 | $3.52 | -$0.04 | 37% 1136-1943 (3079) |
Invested
$207.23
Value
$230.4
PnL
+$23.18
Record
49%
4276-4505 (8781)
Both legs:
Invested
$27
Value
$27.54
PnL
+$0.54
Record
56%
4095-3198 (7293)
Invested
$18.73
Value
$16.24
PnL
-$2.49
Record
57%
3585-2663 (6248)
Invested
$27.22
Value
$12.54
PnL
-$3.48
Record
49%
1751-1796 (3547)
0xheavy888<$100Invested
$11.6
Value
$11.7
PnL
+$0.1
Record
56%
566-451 (1017)
Invested
$10.5
Value
$10.38
PnL
-$0.13
Record
37%
1155-1943 (3098)
Invested
$9.84
Value
$9.84
PnL
+$0
Record
56%
3745-2909 (6654)
Invested
$26.93
Value
$8.69
PnL
-$0.24
Record
47%
589-654 (1243)
Invested
$3.56
Value
$3.52
PnL
-$0.04
Record
37%
1136-1943 (3079)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
28.5¢ price + 1.0¢ spread + 1.0¢ 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.
Market Info
Traders in this Market
Flaznorp
ARBArbitrage — excluded
0xD9E0AACa471f48F91A26E8669A805f2
Heat — $27.54
takeormake
CTRPistons — $16.24
Pan9X
CTRPistons — $12.54

0xheavy888
Heat — $11.7
LightParadox
CTRPistons — $10.38
HomeRunHazard
CTRPistons — $9.84
micky456
CTRPistons — $8.69
Venusian
CTRPistons — $3.52