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Will the highest temperature in Seoul (Incheon) be 18°C on November 3?

5 of 7 top Polymarket traders hold No (71%) · No at 71¢ · $143 held · ends Nov 3

Yes30¢No70¢Ends Tue, Nov 3, 2026View on Polymarket
SIGNAL

⚖️

Neutral

No

Consensus Traders

7

No 71%

Total Value

$142.98

Combined PnL

$11.96

Research grade

NeutralNo at 71%

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 %).

  • 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

No

5 of 7 top traders (71%)2 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Yes30%
No71%

Smart Money Breakdown by Outcome

No5 traders
Total Value$102.09
Total Shares133
Combined PnL+$6.63
Yes2 traders
Total Value$40.89
Total Shares141
Combined PnL+$5.33
No — 71%Yes — 29%

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

5 traders

Top 2 hold 85%

Freshness

Fresh

9h old

Flip Quality

Clean

0 consensus flips

Breadth vs concentrationCrowded

71% of non-arb traders are on No. Concentration is driven by the top two positions owning 85% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians
ctrYes 100% · 1
Diverging
Top 1000No 71% · 7
Aligned

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EV Calculator

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

Break-even chance72.5%

70.5¢ price + 1.0¢ spread + 1.0¢ fee (Other / General 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$37.90
Max Loss
-$100.00
Shares
137.9

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
0xbd7e3d59...d79e8b
Slug
highest-temperature-in-seoul-on-november-3-2026-18c
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