
Will the highest temperature in London be 11°C on November 5?
4 of 13 top Polymarket traders hold Yes (31%) · Yes at 63¢ · $400 held · ends Nov 5
⚖️
Neutral
Yes
13
Yes 31%
$399.76
-$5.78
57.4¢ → 62.5¢
+9% since entry · 4 traders
Research grade
NeutralYes at 63%
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.
- 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
4 of 13 top traders (31%)9 hold an outcome priced under 50%12 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Fading
-27 pts consensus
Breadth
4 traders
Top 2 hold 91%
Freshness
Fresh
7h old
Flip Quality
Clean
0 consensus flips
40% of non-arb traders are on Yes. Concentration is driven by the top two positions owning 91% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0xeb1b3ef2729ab7be83e1337ec81f24467c7f87c0 | Yesavg 59.5¢ | $268.25 | $252.47 | -$15.78 | 44% 794-1005 (1799) |
![]() balthazarCTR<$100 | Noavg 44.2¢ | $26.54 | $26.4 | -$0.14 | 53% 29191-26096 (55287) |
KA kaxel78CTR<$100 | Noavg 44.9¢ | $24.64 | $24.13 | -$0.51 | 32% 406-878 (1284) |
0X 0xD71776A8d4FdDeb3c150C4607B3f8bec31213B85-1778810464493CTR<$100 | Noavg 44.2¢ | $24.1 | $23.98 | -$0.12 | 55% 4405-3598 (8003) |
![]() LucerysCTR<$100 | Noavg 41.7¢ | $59.17 | $14.98 | +$0.87 | 78% 12472-3601 (16073) |
GH ghorrock<$100 | Yesavg 59.8¢ | $13.95 | $13.85 | -$0.1 | 58% 19424-14279 (33703) |
![]() LornaPredicts<$100 | Yesavg 8.5¢ | $1.7 | $11.4 | +$9.7 | 20% 2580-10222 (12802) |
PO Poligarch<$100 | Yesavg 56.7¢ | $9.87 | $9.75 | -$0.13 | 54% 9970-8663 (18633) |
CI cigarettesCTR<$100 | Noavg 43¢ | $8.6 | $8.8 | +$0.2 | 53% 22496-19712 (42208) |
QW qwen300.fundCTR<$100 | Noavg 43.2¢ | $12.96 | $8.8 | +$0.18 | 59% 11786-8040 (19826) |
AN anothercoinCTR<$100 | Noavg 46.5¢ | $2.32 | $2.2 | -$0.12 | 50% 634-639 (1273) |
0X 0x1F85EB9C455c5BDEF5D96C2739076678c7157B02-1778811447702CTR<$100 | Noavg 42¢ | $1.52 | $1.59 | +$0.07 | 40% 1032-1567 (2599) |
0X 0x3653235d75A0d5969C42f7514d4Df8eA5F8CEF74-1778811817579CTR<$100 | Noavg 41¢ | $1.32 | $1.42 | +$0.1 | 39% 1048-1650 (2698) |
Invested
$268.25
Value
$252.47
PnL
-$15.78
Record
44%
794-1005 (1799)
balthazarCTR<$100Invested
$26.54
Value
$26.4
PnL
-$0.14
Record
53%
29191-26096 (55287)
Invested
$24.64
Value
$24.13
PnL
-$0.51
Record
32%
406-878 (1284)
Invested
$24.1
Value
$23.98
PnL
-$0.12
Record
55%
4405-3598 (8003)
LucerysCTR<$100Invested
$59.17
Value
$14.98
PnL
+$0.87
Record
78%
12472-3601 (16073)
Invested
$13.95
Value
$13.85
PnL
-$0.1
Record
58%
19424-14279 (33703)
LornaPredicts<$100Invested
$1.7
Value
$11.4
PnL
+$9.7
Record
20%
2580-10222 (12802)
Invested
$9.87
Value
$9.75
PnL
-$0.13
Record
54%
9970-8663 (18633)
Invested
$8.6
Value
$8.8
PnL
+$0.2
Record
53%
22496-19712 (42208)
Invested
$12.96
Value
$8.8
PnL
+$0.18
Record
59%
11786-8040 (19826)
Invested
$2.32
Value
$2.2
PnL
-$0.12
Record
50%
634-639 (1273)
Invested
$1.52
Value
$1.59
PnL
+$0.07
Record
40%
1032-1567 (2599)
Invested
$1.32
Value
$1.42
PnL
+$0.1
Record
39%
1048-1650 (2698)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
62.5¢ price + 1.0¢ spread + 1.2¢ 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
0xeb1b3ef2729ab7be83e1337ec81f24467c7f87c0
Yes — $252.47

balthazar
CTRNo — $26.4
kaxel78
CTRNo — $24.13
0xD71776A8d4FdDeb3c150C4607B3f8bec31213B85-1778810464493
CTRNo — $23.98

Lucerys
CTRNo — $14.98
ghorrock
Yes — $13.85

LornaPredicts
Yes — $11.4
Poligarch
Yes — $9.75
cigarettes
CTRNo — $8.8
qwen300.fund
CTRNo — $8.8