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Will the highest temperature in Chengdu be 18°C on November 8?

8 of 14 top Polymarket traders hold No (57%) · No at 99¢ · $370 held · ends Nov 8

Yes1¢No99¢Ends Sun, Nov 8, 2026View on Polymarket
SIGNAL

⚖️

Neutral

No

Consensus Traders

14

No 57%

Total Value

$369.69

Combined PnL

-$74.83

Smart Money Entry

92¢ → 98.7¢

+7% since entry · 8 traders

Research grade

NeutralNo at 99%

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 over 95¢Full year, out of sample: 0.90–0.95 −0.2 % a trade (n 12,989, 95 % CI −0.6 to +0.3); above 95¢ little is left to win and the tests stop at 0.95.
  • 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

No

8 of 14 top traders (57%)6 hold an outcome priced under 50%12 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Yes1%
No99%

Smart Money Breakdown by Outcome

No8 traders
Total Value$337.99
Total Shares345
Combined PnL-$19.54
Yes6 traders
Total Value$31.71
Total Shares817
Combined PnL-$55.29
No — 57%Yes — 43%

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EV Calculator

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

Break-even chance99.7%

98.7¢ price + 1.0¢ spread + 0.0¢ fee (Other / General 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$0.33
Max Loss
-$100.00
Shares
100.3

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
0x07f83fea...e85292
Slug
highest-temperature-in-chengdu-on-november-8-2026-18c
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