
Will the Republicans win Tarrant County in the Texas Senate race in 2026?
2 of 4 top Polymarket traders hold No (50%) · No at 93¢ · $739 held · ends Nov 3
⚖️
Neutral
No
4
No 50%
$739.38
$82.16
86.4¢ → 92.8¢
+7% since entry · 2 traders
Research grade
NeutralNo at 93%
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.
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer 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
2 of 4 top traders (50%)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 |
|---|---|---|---|---|---|
0X 0xc8b9a30184244d427169cf62485dde6041b2b836 | Noavg 86.6¢ | $546.5 | $598.56 | +$52.06 | 61% 203-131 (334) |
CO Contestable-Parfait<$100 | Noavg 85.1¢ | $70.87 | $78.99 | +$8.12 | 39% 9-14 (23) |
XT xtxpleasecallmeCTR<$100 | Yesavg 9.9¢ | $68.93 | $44.5 | +$15.84 | 36% 14842-26964 (41806) |
![]() NadmiCTR<$100 | Yesavg 3¢ | $7.22 | $17.33 | +$6.14 | 47% 2029-2245 (4274) |
Invested
$546.5
Value
$598.56
PnL
+$52.06
Record
61%
203-131 (334)
Invested
$70.87
Value
$78.99
PnL
+$8.12
Record
39%
9-14 (23)
Invested
$68.93
Value
$44.5
PnL
+$15.84
Record
36%
14842-26964 (41806)
NadmiCTR<$100Invested
$7.22
Value
$17.33
PnL
+$6.14
Record
47%
2029-2245 (4274)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
92.8¢ 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.