
Will the Republican Party candidate win the 2026 IN-08 House election by 25%-30%?
3 of 5 top Polymarket traders hold No (60%) · No at 67¢ · $740 held · ends Nov 4
⚖️
Neutral
No
5
No 60%
$740.06
$47.27
71¢ → 66.5¢
-6% since entry · 3 traders
Research grade
NeutralNo at 67%
No measured edge either way. The plain consensus (5+ holders, 60 %+, held to resolution) lost −4.8 % a trade after costs (n 10,051, 95 % CI −6.5 to −3.1 %).
- Favourite (60–95¢)0.70–0.90 was about break-even after costs, +0.4 % a trade (n 4,327); 0.60–0.95 with 70 %+ and $10k+ +2.9 % (n 955). The consensus beats its price by 2–3 points here, about what the costs take.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
3 of 5 top traders (60%)2 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
AJ AJSV | Noavg 69.9¢ | $440.65 | $372.66 | +$12.01 | 36% 13723-24173 (37896) |
0X 0x831449c4b94607dd3367023c61525aea99a90b88-1792449496754CTR | Yesavg 22.5¢ | $342.71 | $225.13 | +$57.88 | — 0-1 (1) |
![]() 2B9S<$100 | Noavg 75.7¢ | $69.7 | $63.13 | -$1.77 | 18% 3414-15601 (19015) |
CB Cb94C437EA5e6f088c6c0C143c592ab8EFBedCTR<$100 | Yesavg 31¢ | $80.66 | $61.14 | -$19.51 | 54% 4740-4091 (8831) |
![]() Istaroth<$100 | Noavg 71¢ | $19.62 | $18 | -$1.34 | 49% 269-278 (547) |
Invested
$440.65
Value
$372.66
PnL
+$12.01
Record
36%
13723-24173 (37896)
Invested
$342.71
Value
$225.13
PnL
+$57.88
Record
—
0-1 (1)
2B9S<$100Invested
$69.7
Value
$63.13
PnL
-$1.77
Record
18%
3414-15601 (19015)
Invested
$80.66
Value
$61.14
PnL
-$19.51
Record
54%
4740-4091 (8831)
Istaroth<$100Invested
$19.62
Value
$18
PnL
-$1.34
Record
49%
269-278 (547)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
66.5¢ price + 1.0¢ spread + 0.9¢ 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.