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Smart money holds the underdog side

Most tracked traders hold Yes, while the market favors No (63%). 3 of 7 traders hold an outcome priced under 50%.

Historically, consensus on sides priced under 40¢ lost money after costs.

Will no Millennium Prize Problem be solved by AI by December 31, 2027?

3 of 7 top Polymarket traders hold Yes (43%) · Yes at 38¢ · $2K held · ends Jan 1, 2028

Yes38¢No62¢Ends Sat, Jan 1, 2028View on Polymarket
SIGNAL

⚖️

Neutral

Yes

Consensus Traders

7

Yes 43%

2 arb excluded

Total Value

$2.2K

Combined PnL

$769.91

Smart Money Entry

18.2¢ → 37.5¢

+106% since entry · 3 traders

Research grade

NeutralYes at 38%

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.
  • 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

Yes

3 of 7 top traders (43%)Underdog side (market favors No 63%)2 arbitrage traders dimmed3 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Yes38%
No63%

Smart Money Breakdown by Outcome

Yes3 traders
Total Value$1.5K
Total Shares4,047
Combined PnL+$770.56
No4 traders
Total Value$422.18
Total Shares670
Combined PnL-$0.65
Yes — 43%No — 57%

Signal Intelligence

Momentum

Cooling

-7 pts consensus

Breadth

3 traders

Top 2 hold 97%

Freshness

Late

1235h old

Flip Quality

Choppy

23 consensus flips

Breadth vs concentrationCrowded

43% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 97% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians
The hand-picked list (3 on Yes) and the top 1000 (4 on No) disagree here.
whaleNo 60% · 5
Diverging
ctrYes 67% · 3
Aligned
Hand-pickedYes 67% · 3
Aligned
Top 1000No 75% · 4
Diverging

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EV Calculator

Consensus % is how many tracked traders hold a side, not a win probability.

Break-even chance39.4%

37.5¢ price + 1.0¢ spread + 0.9¢ fee (Tech 4%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$153.50
Max Loss
-$100.00
Shares
253.5

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

Condition ID
0xd56c7fef...6e17a3
Slug
will-no-millennium-prize-problem-be-solved-by-ai-by-december-31-2027
Trade on Polymarket