
Will the Democratic Party candidate win the 2026 MI-03 House election by 15%-20%?
7 of 8 top Polymarket traders hold Yes (88%) · Yes at 53¢ · $359 held · ended Nov 4
⚖️
Neutral
Yes
8
Yes 88%
1 arb excluded
$359.43
$126.11
20.2¢ → 52.5¢
+160% since entry · 7 traders
Research grade
NeutralYes at 53%
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 %).
- 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
7 of 8 top traders (88%)1 arbitrage trader dimmed1 holds an outcome priced under 50%7 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
7 traders
Top 2 hold 68%
Freshness
Mature
44h old
Flip Quality
Clean
0 consensus flips
88% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 68% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0x831449c4b94607dd3367023c61525aea99a90b88-1792449496754 | Yesavg 23.6¢ | $52.22 | $116 | +$63.77 | 55% 17-14 (31) |
0X 0xrg38dho88o5ho8jerjoheoj848ojhejrhl8drlhl<$100 | Yesavg 23.8¢ | $72.04 | $75.43 | +$3.39 | 41% 14-20 (34) |
![]() 2B9SARB<$100 | Noavg 75¢ | $59.68 | $62.1 | +$2.42 | 17% 4501-22036 (26537) |
| └ Yes leg | Yesavg 22.9¢ | $14.68 | $33.6 | +$18.92 | |
| └ No leg | Noavg 75¢ | $45 | $28.5 | -$16.5 | |
0X 0x66E7ce01C6831B8A2503D09eDD6167152Ee68BcD-1771870353938<$100 | Yesavg 1.1¢ | $0.66 | $40.95 | +$30.65 | 45% 2992-3689 (6681) |
![]() thanksforplayin<$100 | Yesavg 38.1¢ | $19.98 | $22.3 | +$2.31 | 56% 711-563 (1274) |
![]() Haradwaith<$100 | Yesavg 7.2¢ | $2.23 | $16.33 | +$14.1 | 40% 6547-9828 (16375) |
LP lpgbCTR<$100 | Noavg 36¢ | $10.8 | $14.25 | +$4.5 | 27% 598-1657 (2255) |
![]() Anjun<$100 | Yesavg 21¢ | $3.15 | $7.88 | +$4.2 | 55% 5188-4275 (9463) |
E4 e46m3<$100 | Yesavg 0.5¢ | $0.09 | $4.21 | +$3.18 | 67% 27537-13843 (41380) |
Invested
$52.22
Value
$116
PnL
+$63.77
Record
55%
17-14 (31)
Invested
$72.04
Value
$75.43
PnL
+$3.39
Record
41%
14-20 (34)
2B9SARB<$100Invested
$59.68
Value
$62.1
PnL
+$2.42
Record
17%
4501-22036 (26537)
Both legs:
Invested
$0.66
Value
$40.95
PnL
+$30.65
Record
45%
2992-3689 (6681)
thanksforplayin<$100Invested
$19.98
Value
$22.3
PnL
+$2.31
Record
56%
711-563 (1274)
Haradwaith<$100Invested
$2.23
Value
$16.33
PnL
+$14.1
Record
40%
6547-9828 (16375)
Invested
$10.8
Value
$14.25
PnL
+$4.5
Record
27%
598-1657 (2255)
Anjun<$100Invested
$3.15
Value
$7.88
PnL
+$4.2
Record
55%
5188-4275 (9463)
Invested
$0.09
Value
$4.21
PnL
+$3.18
Record
67%
27537-13843 (41380)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
52.5¢ price + 1.0¢ spread + 1.0¢ fee (Politics 4%). 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
0x831449c4b94607dd3367023c61525aea99a90b88-1792449496754
Yes — $116
0xrg38dho88o5ho8jerjoheoj848ojhejrhl8drlhl
Yes — $75.43

2B9S
ARBArbitrage — excluded
0x66E7ce01C6831B8A2503D09eDD6167152Ee68BcD-1771870353938
Yes — $40.95

thanksforplayin
Yes — $22.3

Haradwaith
Yes — $16.33
lpgb
CTRNo — $14.25

Anjun
Yes — $7.88
e46m3
Yes — $4.21