Smart money holds the underdog side
Most tracked traders hold Yes, while the market favors No (100%). 6 of 9 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Will SpaceXAI have the best AI model on December 15, 2026?
6 of 9 top Polymarket traders hold Yes (67%) · Yes at 0.5¢ · $143 held · ends Dec 16
⚠️
Avoid
Yes
9
Yes 67%
$142.89
-$22.39
Research grade
AvoidYes at 1%
Matches a pattern that lost clearly more than the plain consensus in our tests.
- Consensus side under 30¢Full year, out of sample: 0.05–0.30 lost −8.1 % a trade (n 11,568), under 0.20 −20.5 % (n 3,615). Oct 22 backtest: −29.5 % (n 1,625). The strongest effect in every test.
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 9 top traders (67%)Underdog side (market favors No 100%)6 hold an outcome priced under 50%9 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 86%
Freshness
Mature
13h old
Flip Quality
Clean
0 consensus flips
67% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 86% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
CI cigarettes<$100 | Noavg 99.5¢ | $79.56 | $79.92 | +$0.36 | 53% 6646-5820 (12466) |
NO northdrawer<$100 | Noavg 99.9¢ | $29.97 | $29.97 | +$0 | 29% 1063-2631 (3694) |
GO godblessme2026<$100 | Noavg 99.8¢ | $29.94 | $29.97 | +$0.03 | 31% 225-501 (726) |
XT xtxpleasecallmeCTR<$100 | Yesavg 2.7¢ | $43.74 | $2 | -$9.72 | 39% 3489-5413 (8902) |
![]() balthazarCTR<$100 | Yesavg 2.9¢ | $40.14 | $0.62 | -$3.59 | 45% 4975-6198 (11173) |
![]() iutwpfalCTR<$100 | Yesavg 2.9¢ | $1 | $0.18 | -$0.83 | — 10-4 (14) |
0X 0x9495d622aB74a6O1AD1668D3DD4F7A2E68C3468FCTR<$100 | Yesavg 2.9¢ | $0.57 | $0.1 | -$0.47 | 8% 9-110 (119) |
0X 0x62D56a93516DB0181F7cDEa919191EC07Fa43D4F-1793322863179CTR<$100 | Yesavg 2.9¢ | $16.26 | $0.09 | -$7.17 | 18% 838-3822 (4660) |
QW qwen300.fundCTR<$100 | Yesavg 2.9¢ | $30.2 | $0.05 | -$1 | 29% 3101-7566 (10667) |
Invested
$79.56
Value
$79.92
PnL
+$0.36
Record
53%
6646-5820 (12466)
Invested
$29.97
Value
$29.97
PnL
+$0
Record
29%
1063-2631 (3694)
Invested
$29.94
Value
$29.97
PnL
+$0.03
Record
31%
225-501 (726)
Invested
$43.74
Value
$2
PnL
-$9.72
Record
39%
3489-5413 (8902)
balthazarCTR<$100Invested
$40.14
Value
$0.62
PnL
-$3.59
Record
45%
4975-6198 (11173)
iutwpfalCTR<$100Invested
$1
Value
$0.18
PnL
-$0.83
Record
—
10-4 (14)
Invested
$0.57
Value
$0.1
PnL
-$0.47
Record
8%
9-110 (119)
Invested
$16.26
Value
$0.09
PnL
-$7.17
Record
18%
838-3822 (4660)
Invested
$30.2
Value
$0.05
PnL
-$1
Record
29%
3101-7566 (10667)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
0.5¢ price + 1.0¢ spread + 0.1¢ fee (Tech 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
cigarettes
No — $79.92
northdrawer
No — $29.97
godblessme2026
No — $29.97
xtxpleasecallme
CTRYes — $2

balthazar
CTRYes — $0.62

iutwpfal
CTRYes — $0.18
0x9495d622aB74a6O1AD1668D3DD4F7A2E68C3468F
CTRYes — $0.1
0x62D56a93516DB0181F7cDEa919191EC07Fa43D4F-1793322863179
CTRYes — $0.09
qwen300.fund
CTRYes — $0.05