Smart money holds the underdog side
Most tracked traders hold Under, while the market favors Over (72%). 8 of 11 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Heat vs. Jazz: O/U 218.5
8 of 11 top Polymarket traders hold Under (73%) · Under at 28¢ · $1K held · ended Nov 11
⚠️
Avoid
Under
11
Under 73%
$1.1K
-$202.62
39.7¢ → 28.5¢
-28% since entry · 8 traders
Research grade
AvoidUnder 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
8 of 11 top traders (73%)Underdog side (market favors Over 72%)8 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872 | Overavg 66.5¢ | $457.76 | $488.5 | +$30.73 | 56% 504-395 (899) |
![]() RN1CTR | Underavg 37.7¢ | $298.1 | $225.47 | -$72.62 | 58% 3830-2807 (6637) |
FL FlaznorpCTR | Underavg 45.2¢ | $307.84 | $194.62 | -$110.71 | 50% 1562-1566 (3128) |
65 6512395314597884CTR | Underavg 39.8¢ | $114.22 | $83.16 | -$31.06 | 51% 3173-3073 (6246) |
38 38791873984189CTR<$100 | Underavg 29¢ | $38.57 | $38.57 | -$0 | 48% 969-1052 (2021) |
0X 0x1bc32be106439240f59aa25668e613831a5cdc6eCTR<$100 | Underavg 35¢ | $43.75 | $35.63 | -$8.13 | 62% 2365-1458 (3823) |
PA Pan9XCTR<$100 | Underavg 47¢ | $14.1 | $8.7 | -$5.4 | 49% 450-474 (924) |
SN SnakeBallCTR<$100 | Underavg 33¢ | $13.13 | $8.35 | -$4.77 | 49% 220-229 (449) |
GH ghorrock<$100 | Overavg 60¢ | $5.1 | $5.49 | +$0.39 | 54% 401-336 (737) |
SE sentrio<$100 | Overavg 70¢ | $3.5 | $3.55 | +$0.05 | 35% 266-490 (756) |
MA MadridTimeCTR<$100 | Underavg 30¢ | $3.66 | $2.56 | -$1.1 | 29% 307-750 (1057) |
Invested
$457.76
Value
$488.5
PnL
+$30.73
Record
56%
504-395 (899)
RN1CTRInvested
$298.1
Value
$225.47
PnL
-$72.62
Record
58%
3830-2807 (6637)
Invested
$307.84
Value
$194.62
PnL
-$110.71
Record
50%
1562-1566 (3128)
Invested
$114.22
Value
$83.16
PnL
-$31.06
Record
51%
3173-3073 (6246)
Invested
$38.57
Value
$38.57
PnL
-$0
Record
48%
969-1052 (2021)
Invested
$43.75
Value
$35.63
PnL
-$8.13
Record
62%
2365-1458 (3823)
Invested
$14.1
Value
$8.7
PnL
-$5.4
Record
49%
450-474 (924)
Invested
$13.13
Value
$8.35
PnL
-$4.77
Record
49%
220-229 (449)
Invested
$5.1
Value
$5.49
PnL
+$0.39
Record
54%
401-336 (737)
Invested
$3.5
Value
$3.55
PnL
+$0.05
Record
35%
266-490 (756)
Invested
$3.66
Value
$2.56
PnL
-$1.1
Record
29%
307-750 (1057)
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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
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
Over — $488.5

RN1
CTRUnder — $225.47
Flaznorp
CTRUnder — $194.62
6512395314597884
CTRUnder — $83.16
38791873984189
CTRUnder — $38.57
0x1bc32be106439240f59aa25668e613831a5cdc6e
CTRUnder — $35.63
Pan9X
CTRUnder — $8.7
SnakeBall
CTRUnder — $8.35
ghorrock
Over — $5.49
sentrio
Over — $3.55