
Will the highest temperature in Warsaw be 8°C on November 5?
8 of 10 top Polymarket traders hold No (80%) · No at 83¢ · $514 held · ends Nov 5
⚖️
Neutral
No
10
No 80%
1 arb excluded
$513.55
-$10.85
83.8¢ → 83¢
-1% since entry · 8 traders
Research grade
NeutralNo at 83%
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
8 of 10 top traders (80%)1 arbitrage trader dimmed2 hold an outcome priced under 50%9 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Building
+2 pts consensus
Breadth
8 traders
Top 2 hold 60%
Freshness
Fresh
12h old
Flip Quality
Clean
0 consensus flips
80% of non-arb traders are on No. Concentration is driven by the top two positions owning 60% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0xeb1b3ef2729ab7be83e1337ec81f24467c7f87c0 | Noavg 82.5¢ | $181.83 | $185.09 | +$3.25 | 44% 797-1006 (1803) |
GH ghorrock<$100 | Noavg 86.1¢ | $96.91 | $59.56 | -$1.37 | 58% 19476-14320 (33796) |
![]() IstarothARB<$100 | Noavg 81.1¢ | $76.73 | $59.55 | +$3.18 | 14% 461-2758 (3219) |
| └ No leg | Noavg 81.1¢ | $32.46 | $33.6 | -$5.09 | |
| └ Yes leg | Yesavg 11.7¢ | $25.41 | $25.95 | +$8.27 | |
PO Poligarch<$100 | Noavg 84.6¢ | $47.31 | $47.02 | -$0.28 | 54% 10041-8677 (18718) |
0X 0x9b129aD05Bc0a8df3C73DfCC66fE75252DaEC2D5-1778811687225<$100 | Noavg 81.8¢ | $40.75 | $41.82 | +$1.07 | 40% 2181-3225 (5406) |
24 241532532432CTR<$100 | Yesavg 17.1¢ | $51.25 | $36.02 | -$15.22 | 58% 2493-1822 (4315) |
![]() 2B9S<$100 | Noavg 86.1¢ | $31.99 | $34.21 | +$2.23 | 18% 4284-20059 (24343) |
![]() Lucerys<$100 | Noavg 86.5¢ | $54.16 | $31.57 | -$0.95 | 77% 12539-3686 (16225) |
0X 0xD71776A8d4FdDeb3c150C4607B3f8bec31213B85-1778810464493<$100 | Noavg 79.8¢ | $13.06 | $13.81 | +$0.75 | 55% 4411-3608 (8019) |
0X 0x1F85EB9C455c5BDEF5D96C2739076678c7157B02-1778811447702<$100 | Noavg 90.5¢ | $4.63 | $4.3 | -$0.33 | 40% 1050-1578 (2628) |
LU luciebotCTR<$100 | Yesavg 11.6¢ | $0.58 | $0.6 | +$0.02 | 32% 2522-5398 (7920) |
Invested
$181.83
Value
$185.09
PnL
+$3.25
Record
44%
797-1006 (1803)
Invested
$96.91
Value
$59.56
PnL
-$1.37
Record
58%
19476-14320 (33796)
IstarothARB<$100Invested
$76.73
Value
$59.55
PnL
+$3.18
Record
14%
461-2758 (3219)
Both legs:
Invested
$47.31
Value
$47.02
PnL
-$0.28
Record
54%
10041-8677 (18718)
Invested
$40.75
Value
$41.82
PnL
+$1.07
Record
40%
2181-3225 (5406)
Invested
$51.25
Value
$36.02
PnL
-$15.22
Record
58%
2493-1822 (4315)
2B9S<$100Invested
$31.99
Value
$34.21
PnL
+$2.23
Record
18%
4284-20059 (24343)
Lucerys<$100Invested
$54.16
Value
$31.57
PnL
-$0.95
Record
77%
12539-3686 (16225)
Invested
$13.06
Value
$13.81
PnL
+$0.75
Record
55%
4411-3608 (8019)
Invested
$4.63
Value
$4.3
PnL
-$0.33
Record
40%
1050-1578 (2628)
Invested
$0.58
Value
$0.6
PnL
+$0.02
Record
32%
2522-5398 (7920)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
83.0¢ price + 1.0¢ spread + 0.7¢ 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
No — $185.09
ghorrock
No — $59.56

Istaroth
ARBArbitrage — excluded
Poligarch
No — $47.02
0x9b129aD05Bc0a8df3C73DfCC66fE75252DaEC2D5-1778811687225
No — $41.82
241532532432
CTRYes — $36.02

2B9S
No — $34.21

Lucerys
No — $31.57
0xD71776A8d4FdDeb3c150C4607B3f8bec31213B85-1778810464493
No — $13.81
0x1F85EB9C455c5BDEF5D96C2739076678c7157B02-1778811447702
No — $4.3