Smart money holds the underdog side
Most tracked traders hold Yes, while the market favors No (100%). 5 of 9 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Will Z.ai have the best AI model on December 15, 2026?
5 of 9 top Polymarket traders hold Yes (56%) · Yes at 0.1¢ · $173 held · ends Dec 16
⚠️
Avoid
Yes
9
Yes 56%
$172.8
-$15.75
Research grade
AvoidYes at 0%
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.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
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
5 of 9 top traders (56%)Underdog side (market favors No 100%)5 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
5 traders
Top 2 hold 89%
Freshness
Fresh
9h old
Flip Quality
Clean
0 consensus flips
63% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 89% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
CI cigarettes<$100 | Noavg 99.6¢ | $79.7 | $79.92 | +$0.22 | 53% 6646-5820 (12466) |
QU quietparcel<$100 | Noavg 99.9¢ | $29.97 | $29.97 | +$0 | 31% 190-428 (618) |
MI mildwindow27<$100 | Noavg 99.8¢ | $29.93 | $29.97 | +$0.05 | 30% 993-2362 (3355) |
GO godblessme2026<$100 | Noavg 99.9¢ | $29.97 | $29.85 | -$0.12 | 31% 225-501 (726) |
XT xtxpleasecallmeCTR<$100 | Yesavg 2.7¢ | $60.9 | $1.96 | -$9.85 | 39% 3489-5413 (8902) |
![]() balthazarCTR<$100 | Yesavg 2.9¢ | $4.57 | $0.8 | -$3.77 | 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) |
QW qwen300.fundCTR<$100 | Yesavg 2.9¢ | $30.2 | $0.05 | -$0.97 | 29% 3101-7566 (10667) |
Invested
$79.7
Value
$79.92
PnL
+$0.22
Record
53%
6646-5820 (12466)
Invested
$29.97
Value
$29.97
PnL
+$0
Record
31%
190-428 (618)
Invested
$29.93
Value
$29.97
PnL
+$0.05
Record
30%
993-2362 (3355)
Invested
$29.97
Value
$29.85
PnL
-$0.12
Record
31%
225-501 (726)
Invested
$60.9
Value
$1.96
PnL
-$9.85
Record
39%
3489-5413 (8902)
balthazarCTR<$100Invested
$4.57
Value
$0.8
PnL
-$3.77
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
$30.2
Value
$0.05
PnL
-$0.97
Record
29%
3101-7566 (10667)
Chat
EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
0.1¢ price + 1.0¢ spread + 0.0¢ 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
quietparcel
No — $29.97
mildwindow27
No — $29.97
godblessme2026
No — $29.85
xtxpleasecallme
CTRYes — $1.96

balthazar
CTRYes — $0.8

iutwpfal
CTRYes — $0.18
0x9495d622aB74a6O1AD1668D3DD4F7A2E68C3468F
CTRYes — $0.1
qwen300.fund
CTRYes — $0.05