
Will the highest temperature in Beijing be 17°C or higher on November 10?
12 of 13 top Polymarket traders hold No (92%) · No at 89¢ · $440 held · ends Nov 10
⚖️
Neutral
No
13
No 92%
1 arb excluded
$440.26
-$3.39
93.6¢ → 88.8¢
-5% since entry · 12 traders
Research grade
NeutralNo at 89%
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
12 of 13 top traders (92%)1 arbitrage trader dimmed1 holds an outcome priced under 50%13 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Surging
+25 pts consensus
Breadth
12 traders
Top 2 hold 38%
Freshness
Fresh
10h old
Flip Quality
Clean
0 consensus flips
92% of non-arb traders are on No. Concentration is driven by the top two positions owning 38% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
24 241532532432ARB<$100 | Noavg 90.8¢ | $209.55 | $214.69 | +$5.14 | 21% 132-485 (617) |
| └ No leg | Noavg 90.8¢ | $167 | $167.62 | +$0.62 | |
| └ Yes leg | Yesavg 11.8¢ | $42.55 | $47.07 | +$4.52 | |
![]() Lucerys<$100 | Noavg 93¢ | $48.6 | $47.64 | -$0.97 | 37% 2788-4826 (7614) |
CI cigarettes<$100 | Noavg 90.9¢ | $36.34 | $36.44 | +$0.1 | 52% 5134-4698 (9832) |
0X 0x4E72c22CD76f9973a48aedfd79FeEAaCC8B7FFb9-1778811541343<$100 | Noavg 96.9¢ | $30.12 | $28.32 | -$1.79 | 30% 174-414 (588) |
PO Poligarch<$100 | Noavg 88.7¢ | $25.97 | $26.58 | +$0.61 | 89% 409-53 (462) |
0X 0x1F85EB9C455c5BDEF5D96C2739076678c7157B02-1778811447702<$100 | Noavg 94.9¢ | $21.25 | $20.4 | -$0.86 | 34% 150-294 (444) |
![]() balthazar<$100 | Noavg 99¢ | $19.8 | $18.22 | -$1.58 | 51% 4240-4094 (8334) |
AN anothercoin<$100 | Noavg 98.6¢ | $15.78 | $14.58 | -$1.21 | 4% 17-463 (480) |
GH ghorrock<$100 | Noavg 91.7¢ | $87.61 | $9.6 | +$2.27 | 51% 197-186 (383) |
0X 0x1aBc2b469b5dED495d6C8B21Fc79dcb8d8f345E7-1778811281023<$100 | Noavg 91.5¢ | $9.32 | $9.28 | -$0.04 | 31% 163-361 (524) |
LU luciebot<$100 | Noavg 97¢ | $5.01 | $4.7 | -$0.3 | 80% 140-34 (174) |
0X 0x9b129aD05Bc0a8df3C73DfCC66fE75252DaEC2D5-1778811687225<$100 | Noavg 92.3¢ | $4.66 | $4.6 | -$0.06 | 36% 462-806 (1268) |
0X 0x8B8b9c565C8dCA43cfb767F0F2C20B2B323d2512-1778811726293<$100 | Noavg 90.1¢ | $4.51 | $4.56 | +$0.05 | 35% 138-259 (397) |
0X 0x43cb4Ae1f4dDC9E671486C79c9F40A6fd98B84Df-1761656284271CTR<$100 | Yesavg 5.1¢ | $0.26 | $0.65 | +$0.4 | 57% 56-43 (99) |
Invested
$209.55
Value
$214.69
PnL
+$5.14
Record
21%
132-485 (617)
Both legs:
Lucerys<$100Invested
$48.6
Value
$47.64
PnL
-$0.97
Record
37%
2788-4826 (7614)
Invested
$36.34
Value
$36.44
PnL
+$0.1
Record
52%
5134-4698 (9832)
Invested
$30.12
Value
$28.32
PnL
-$1.79
Record
30%
174-414 (588)
Invested
$25.97
Value
$26.58
PnL
+$0.61
Record
89%
409-53 (462)
Invested
$21.25
Value
$20.4
PnL
-$0.86
Record
34%
150-294 (444)
balthazar<$100Invested
$19.8
Value
$18.22
PnL
-$1.58
Record
51%
4240-4094 (8334)
Invested
$15.78
Value
$14.58
PnL
-$1.21
Record
4%
17-463 (480)
Invested
$87.61
Value
$9.6
PnL
+$2.27
Record
51%
197-186 (383)
Invested
$9.32
Value
$9.28
PnL
-$0.04
Record
31%
163-361 (524)
Invested
$5.01
Value
$4.7
PnL
-$0.3
Record
80%
140-34 (174)
Invested
$4.66
Value
$4.6
PnL
-$0.06
Record
36%
462-806 (1268)
Invested
$4.51
Value
$4.56
PnL
+$0.05
Record
35%
138-259 (397)
Invested
$0.26
Value
$0.65
PnL
+$0.4
Record
57%
56-43 (99)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
88.8¢ price + 1.0¢ spread + 0.5¢ fee (Other / General 5%). 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
241532532432
ARBArbitrage — excluded

Lucerys
No — $47.64
cigarettes
No — $36.44
0x4E72c22CD76f9973a48aedfd79FeEAaCC8B7FFb9-1778811541343
No — $28.32
Poligarch
No — $26.58
0x1F85EB9C455c5BDEF5D96C2739076678c7157B02-1778811447702
No — $20.4

balthazar
No — $18.22
anothercoin
No — $14.58
ghorrock
No — $9.6
0x1aBc2b469b5dED495d6C8B21Fc79dcb8d8f345E7-1778811281023
No — $9.28