
Will the Republican Party win the SC-07 House seat?
3 of 6 top Polymarket traders hold Yes (50%) · Yes at 95¢ · $483 held · ends Nov 4
⚖️
Neutral
Yes
6
Yes 50%
$482.6
-$9.28
94.6¢ → 94.5¢
+0% since entry · 3 traders
Research grade
NeutralYes at 95%
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
3 of 6 top traders (50%)3 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() Istaroth | Yesavg 95¢ | $408 | $400 | -$8 | 21% 295-1083 (1378) |
AB ABC12345654321<$100 | Yesavg 93¢ | $55.8 | $57 | +$1.2 | 50% 1653-1638 (3291) |
LI lissartter<$100 | Yesavg 92¢ | $18.4 | $19 | +$0.6 | 42% 5206-7139 (12345) |
XT xtxpleasecallmeCTR<$100 | Noavg 9.5¢ | $7.6 | $4 | -$3.6 | 36% 15244-27336 (42580) |
KO korda77CTR<$100 | Noavg 4¢ | $1.84 | $2.3 | +$0.46 | 52% 4954-4579 (9533) |
ME merodCTR<$100 | Noavg 4¢ | $0.24 | $0.3 | +$0.06 | 52% 2453-2270 (4723) |
IstarothInvested
$408
Value
$400
PnL
-$8
Record
21%
295-1083 (1378)
Invested
$55.8
Value
$57
PnL
+$1.2
Record
50%
1653-1638 (3291)
Invested
$18.4
Value
$19
PnL
+$0.6
Record
42%
5206-7139 (12345)
Invested
$7.6
Value
$4
PnL
-$3.6
Record
36%
15244-27336 (42580)
Invested
$1.84
Value
$2.3
PnL
+$0.46
Record
52%
4954-4579 (9533)
Invested
$0.24
Value
$0.3
PnL
+$0.06
Record
52%
2453-2270 (4723)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
94.5¢ price + 1.0¢ spread + 0.2¢ 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.