
Will the Republican Party win the MI-10 House seat?
6 of 11 top Polymarket traders hold No (55%) · No at 75¢ · $3K held · ends Nov 4
⚖️
Neutral
No
11
No 55%
$2.7K
$79.43
73.4¢ → 74.5¢
+1% since entry · 6 traders
Research grade
NeutralNo at 75%
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 %).
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- Favourite (60–95¢)Full year, out of sample: 0.70–0.90 lost −0.9 % a trade (n 26,050, 95 % CI −1.5 to −0.3): the least bad band, still a loss. The Oct 22 backtest's +0.4 % (n 4,327) was not confirmed.
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 11 top traders (55%)5 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
6 traders
Top 2 hold 88%
Freshness
Fresh
9h old
Flip Quality
Watch
1 consensus flip
55% of non-arb traders are on No. Concentration is driven by the top two positions owning 88% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
GA Gaditima | Noavg 73.4¢ | $1.5K | $1.5K | +$22.45 | 48% 6872-7509 (14381) |
SB sbimbgCTR | Yesavg 26.1¢ | $333.52 | $325.45 | -$8.06 | 70% 3224-1392 (4616) |
0X 0x66E7ce01C6831B8A2503D09eDD6167152Ee68BcD-1771870353938CTR | Yesavg 25.4¢ | $799.84 | $258.41 | -$87.94 | 45% 2390-2958 (5348) |
PE peepeepooppoop | Noavg 72.6¢ | $171.24 | $175.65 | +$4.41 | 51% 2116-2029 (4145) |
![]() JJoCTR | Yesavg 24¢ | $158.25 | $168.14 | +$9.89 | 66% 949-498 (1447) |
LP lpgb | Noavg 75¢ | $320.4 | $148.57 | +$147.3 | 24% 295-911 (1206) |
LI lissartter<$100 | Noavg 73.5¢ | $37.37 | $37.62 | +$0.26 | 42% 5370-7408 (12778) |
0X 0x6fa70d26939b2075fcafd2db38099b42cf47907e<$100 | Noavg 74¢ | $37 | $37.25 | +$0.25 | 79% 344-90 (434) |
SI SitsToPeeCTR<$100 | Yesavg 33¢ | $42.3 | $10.4 | -$8.64 | 61% 288-183 (471) |
AN anoin123<$100 | Noavg 70¢ | $7 | $7.45 | +$0.45 | 47% 483-550 (1033) |
CO cowcatCTR<$100 | Yesavg 32¢ | $4.56 | $3.63 | -$0.93 | 53% 1578-1415 (2993) |
Invested
$1,467.55
Value
$1.5K
PnL
+$22.45
Record
48%
6872-7509 (14381)
Invested
$333.52
Value
$325.45
PnL
-$8.06
Record
70%
3224-1392 (4616)
Invested
$799.84
Value
$258.41
PnL
-$87.94
Record
45%
2390-2958 (5348)
Invested
$171.24
Value
$175.65
PnL
+$4.41
Record
51%
2116-2029 (4145)
JJoCTRInvested
$158.25
Value
$168.14
PnL
+$9.89
Record
66%
949-498 (1447)
Invested
$320.4
Value
$148.57
PnL
+$147.3
Record
24%
295-911 (1206)
Invested
$37.37
Value
$37.62
PnL
+$0.26
Record
42%
5370-7408 (12778)
Invested
$37
Value
$37.25
PnL
+$0.25
Record
79%
344-90 (434)
Invested
$42.3
Value
$10.4
PnL
-$8.64
Record
61%
288-183 (471)
Invested
$7
Value
$7.45
PnL
+$0.45
Record
47%
483-550 (1033)
Invested
$4.56
Value
$3.63
PnL
-$0.93
Record
53%
1578-1415 (2993)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
74.5¢ price + 1.0¢ spread + 0.7¢ 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
Gaditima
No — $1.5K
sbimbg
CTRYes — $325.45
0x66E7ce01C6831B8A2503D09eDD6167152Ee68BcD-1771870353938
CTRYes — $258.41
peepeepooppoop
No — $175.65

JJo
CTRYes — $168.14
lpgb
No — $148.57
lissartter
No — $37.62
0x6fa70d26939b2075fcafd2db38099b42cf47907e
No — $37.25
SitsToPee
CTRYes — $10.4
anoin123
No — $7.45