
Spread: Western Michigan (-17.5)
5 of 10 top Polymarket traders hold Western Michigan (50%) · Western Michigan at 57¢ · $5K held · ended Nov 11
⚖️
Neutral
Western Michigan
10
Western Michigan 50%
1 arb excluded
$5.0K
$0.55
42.2¢ → 57.5¢
+36% since entry · 5 traders
Research grade
NeutralWestern Michigan at 57%
No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).
- 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
5 of 10 top traders (50%)1 arbitrage trader dimmed5 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Building
-25 pts consensus
Breadth
5 traders
Top 2 hold 88%
Freshness
Fresh
1h old
Flip Quality
Clean
0 consensus flips
50% of non-arb traders are on Western Michigan. Concentration is driven by the top two positions owning 88% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() 0x448861155279dbf833d041b963e3ac854599e319 | Western Michiganavg 42¢ | $2.1K | $2.2K | +$100 | 59% 1121-779 (1900) |
CM cm2897 | Western Michiganavg 42.5¢ | $678.32 | $726.18 | +$47.86 | 49% 1097-1127 (2224) |
![]() RN1CTR | Akronavg 56.7¢ | $699.18 | $684.96 | -$14.22 | 58% 3802-2782 (6584) |
38 38791873984189CTR | Akronavg 47.2¢ | $471.47 | $414.59 | -$56.89 | 48% 947-1017 (1964) |
SN SnakeBall | Western Michiganavg 43¢ | $355.18 | $363.44 | +$8.26 | 48% 190-206 (396) |
65 6512395314597884CTR | Akronavg 51.7¢ | $408.73 | $328.26 | -$80.47 | 51% 3172-3071 (6243) |
![]() nigiri99ARB<$100 | Western Michiganavg 42¢ | $179.24 | $181.06 | +$1.82 | 52% 128-120 (248) |
| └ Western Michigan leg | Western Michiganavg 42¢ | $97.44 | $102.08 | +$4.64 | |
| └ Akron leg | Akronavg 58¢ | $81.8 | $78.98 | -$2.82 | |
PA Pan9XCTR<$100 | Akronavg 44.6¢ | $61.09 | $56.86 | -$4.24 | 49% 443-470 (913) |
MA MadridTime<$100 | Western Michiganavg 42¢ | $23.55 | $24.67 | +$1.12 | 28% 278-703 (981) |
GH ghorrockCTR<$100 | Akronavg 57¢ | $7.66 | $7.53 | -$0.13 | 54% 383-321 (704) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872<$100 | Western Michiganavg 59¢ | $2.94 | $2.2 | -$0.75 | 56% 488-383 (871) |
0x448861155279dbf833d041b963e3ac854599e319Invested
$2,100
Value
$2.2K
PnL
+$100
Record
59%
1121-779 (1900)
Invested
$678.32
Value
$726.18
PnL
+$47.86
Record
49%
1097-1127 (2224)
RN1CTRInvested
$699.18
Value
$684.96
PnL
-$14.22
Record
58%
3802-2782 (6584)
Invested
$471.47
Value
$414.59
PnL
-$56.89
Record
48%
947-1017 (1964)
Invested
$355.18
Value
$363.44
PnL
+$8.26
Record
48%
190-206 (396)
Invested
$408.73
Value
$328.26
PnL
-$80.47
Record
51%
3172-3071 (6243)
nigiri99ARB<$100Invested
$179.24
Value
$181.06
PnL
+$1.82
Record
52%
128-120 (248)
Both legs:
Invested
$61.09
Value
$56.86
PnL
-$4.24
Record
49%
443-470 (913)
Invested
$23.55
Value
$24.67
PnL
+$1.12
Record
28%
278-703 (981)
Invested
$7.66
Value
$7.53
PnL
-$0.13
Record
54%
383-321 (704)
Invested
$2.94
Value
$2.2
PnL
-$0.75
Record
56%
488-383 (871)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
57.5¢ 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

0x448861155279dbf833d041b963e3ac854599e319
Western Michigan — $2.2K
cm2897
Western Michigan — $726.18

RN1
CTRAkron — $684.96
38791873984189
CTRAkron — $414.59
SnakeBall
Western Michigan — $363.44
6512395314597884
CTRAkron — $328.26

nigiri99
ARBArbitrage — excluded
Pan9X
CTRAkron — $56.86
MadridTime
Western Michigan — $24.67
ghorrock
CTRAkron — $7.53