Smart money holds the underdog side
Most tracked traders hold No, while the market favors Yes (56%). 3 of 5 traders hold an outcome priced under 50%.
Will the Republican Party hold 48 or more Senate seats after the 2026 midterm elections?
3 of 5 top Polymarket traders hold No (60%) · No at 45¢ · $644 held · ends Nov 3
⚖️
Neutral
No
5
No 60%
$644
-$4.06
42¢ → 44.5¢
+6% since entry · 3 traders
Research grade
NeutralNo at 45%
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 30–50¢Full year, out of sample: 0.30–0.50 lost −4.8 % a trade (n 16,830, 95 % CI −6.6 to −3.1), worse than the plain consensus.
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 5 top traders (60%)Underdog side (market favors Yes 56%)3 hold an outcome priced under 50%1 small position dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
 balthazar | Yesavg 58.1¢ | $281.47 | $281.33 | -$0.14 | 61% 20834-13247 (34081) |
LO Loyalty-CrashCTR | Noavg 41¢ | $182.03 | $186.47 | +$4.44 | 62% 45-28 (73) |
XT xtxpleasecallmeCTR | Noavg 43.9¢ | $203.12 | $98.36 | +$9.69 | 36% 15094-27222 (42316) |
 Istaroth | Yesavg 59.3¢ | $126.04 | $60 | -$17.62 | 23% 288-962 (1250) |
CB Cb94C437EA5e6f088c6c0C143c592ab8EFBedCTR<$100 | Noavg 43¢ | $18.64 | $18.21 | -$0.43 | 53% 6405-5609 (12014) |
balthazarInvested
$281.47
Value
$281.33
PnL
-$0.14
Record
61%
20834-13247 (34081)
Invested
$182.03
Value
$186.47
PnL
+$4.44
Record
62%
45-28 (73)
Invested
$203.12
Value
$98.36
PnL
+$9.69
Record
36%
15094-27222 (42316)
IstarothInvested
$126.04
Value
$60
PnL
-$17.62
Record
23%
288-962 (1250)
Invested
$18.64
Value
$18.21
PnL
-$0.43
Record
53%
6405-5609 (12014)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
44.5¢ 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.