
Spurs vs. Suns: O/U 227.5
6 of 12 top Polymarket traders hold Under (50%) · Under at 56¢ · $11K held · ends Nov 10
⚠️
Avoid
Under
12
Under 50%
1 arb excluded
$10.7K
-$1.65
51¢ → 55.5¢
+9% since entry · 6 traders
Research grade
AvoidUnder at 56%
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 50–60¢Full year, out of sample: 0.50–0.70 lost −2.9 % a trade (n 23,546, 95 % CI −3.9 to −1.9).
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 12 top traders (50%)1 arbitrage trader dimmed6 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Cooling
-8 pts consensus
Breadth
6 traders
Top 2 hold 87%
Freshness
Fresh
8h old
Flip Quality
Clean
0 consensus flips
50% of non-arb traders are on Under. Concentration is driven by the top two positions owning 87% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() nehcnehcCTR | Overavg 49¢ | $4.7K | $4.4K | -$337.62 | 8% 2-23 (25) |
IA ianf2026 | Underavg 51¢ | $3.9K | $4.2K | +$266.84 | 0% 0-42 (42) |
73 739633786 | Underavg 51¢ | $746.64 | $797.88 | +$51.24 | 0% 0-75 (75) |
HO HomeRunHazard | Underavg 51.6¢ | $527.16 | $557 | +$29.84 | 30% 29-67 (96) |
![]() RN1CTR | Overavg 48.6¢ | $375.39 | $351.53 | -$23.86 | 54% 248-213 (461) |
KA KasonWong | Underavg 50¢ | $149.83 | $163.31 | +$13.48 | — 0-9 (9) |
NM NM-PARB<$100 | Overavg 45¢ | $100.18 | $101.25 | +$1.07 | 9% 16-167 (183) |
| └ Over leg | Overavg 45¢ | $78.75 | $79.63 | +$0.88 | |
| └ Under leg | Underavg 54¢ | $21.43 | $21.63 | +$0.2 | |
GC GC-PCTR<$100 | Overavg 45¢ | $49.41 | $49.94 | +$0.53 | 7% 15-191 (206) |
SE sentrioCTR<$100 | Overavg 48.4¢ | $37.12 | $34.88 | -$2.23 | 24% 59-185 (244) |
38 38791873984189<$100 | Underavg 49¢ | $20 | $21.8 | +$1.8 | 49% 398-410 (808) |
PA Pan9XCTR<$100 | Overavg 49¢ | $18.13 | $16.84 | -$1.3 | 48% 179-191 (370) |
GH ghorrock<$100 | Underavg 51¢ | $12.67 | $13.28 | +$0.61 | 53% 100-87 (187) |
![]() nigiri99CTR<$100 | Overavg 49¢ | $13.72 | $12.74 | -$0.98 | 42% 28-38 (66) |
nehcnehcCTRInvested
$4,727
Value
$4.4K
PnL
-$337.62
Record
8%
2-23 (25)
Invested
$3,888.24
Value
$4.2K
PnL
+$266.84
Record
0%
0-42 (42)
Invested
$746.64
Value
$797.88
PnL
+$51.24
Record
0%
0-75 (75)
Invested
$527.16
Value
$557
PnL
+$29.84
Record
30%
29-67 (96)
RN1CTRInvested
$375.39
Value
$351.53
PnL
-$23.86
Record
54%
248-213 (461)
Invested
$149.83
Value
$163.31
PnL
+$13.48
Record
—
0-9 (9)
Invested
$100.18
Value
$101.25
PnL
+$1.07
Record
9%
16-167 (183)
Both legs:
Invested
$49.41
Value
$49.94
PnL
+$0.53
Record
7%
15-191 (206)
Invested
$37.12
Value
$34.88
PnL
-$2.23
Record
24%
59-185 (244)
Invested
$20
Value
$21.8
PnL
+$1.8
Record
49%
398-410 (808)
Invested
$18.13
Value
$16.84
PnL
-$1.3
Record
48%
179-191 (370)
Invested
$12.67
Value
$13.28
PnL
+$0.61
Record
53%
100-87 (187)
nigiri99CTR<$100Invested
$13.72
Value
$12.74
PnL
-$0.98
Record
42%
28-38 (66)
Chat
EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
55.5¢ 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.
Market Info
Traders in this Market

nehcnehc
CTROver — $4.4K
ianf2026
Under — $4.2K
739633786
Under — $797.88
HomeRunHazard
Under — $557

RN1
CTROver — $351.53
KasonWong
Under — $163.31
NM-P
ARBArbitrage — excluded
GC-P
CTROver — $49.94
sentrio
CTROver — $34.88
38791873984189
Under — $21.8