
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
⚖️
Neutral
No
7
No 71%
$142.98
$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
5 of 7 top traders (71%)2 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
5 traders
Top 2 hold 85%
Freshness
Fresh
9h old
Flip Quality
Clean
0 consensus flips
71% of non-arb traders are on No. Concentration is driven by the top two positions owning 85% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
ME merod<$100 | Noavg 72¢ | $66.24 | $70.84 | +$4.6 | 44% 2775-3595 (6370) |
HE hello.67CTR<$100 | Yesavg 25.6¢ | $34.84 | $39.44 | +$5.28 | 50% 2032-1997 (4029) |
0X 0x69f0C154a3412F2b3Fa7eB22c6d08E6B5B32FB27-1778811502354<$100 | Noavg 72¢ | $15.31 | $16.38 | +$1.06 | 42% 938-1305 (2243) |
0X 0x005ED998fCb786679Eb8Bfd0d20c15C0903D6D8E-1778811773658<$100 | Noavg 72¢ | $5.12 | $5.47 | +$0.36 | 35% 698-1270 (1968) |
0X 0x3653235d75A0d5969C42f7514d4Df8eA5F8CEF74-1778811817579<$100 | Noavg 72¢ | $5.09 | $5.44 | +$0.35 | 35% 554-1008 (1562) |
0X 0x8B8b9c565C8dCA43cfb767F0F2C20B2B323d2512-1778811726293<$100 | Noavg 72¢ | $3.69 | $3.95 | +$0.26 | 38% 680-1090 (1770) |
BI BilberryCTR<$100 | Yesavg 28¢ | $1.4 | $1.45 | +$0.05 | 57% 2334-1766 (4100) |
Invested
$66.24
Value
$70.84
PnL
+$4.6
Record
44%
2775-3595 (6370)
Invested
$34.84
Value
$39.44
PnL
+$5.28
Record
50%
2032-1997 (4029)
Invested
$15.31
Value
$16.38
PnL
+$1.06
Record
42%
938-1305 (2243)
Invested
$5.12
Value
$5.47
PnL
+$0.36
Record
35%
698-1270 (1968)
Invested
$5.09
Value
$5.44
PnL
+$0.35
Record
35%
554-1008 (1562)
Invested
$3.69
Value
$3.95
PnL
+$0.26
Record
38%
680-1090 (1770)
Invested
$1.4
Value
$1.45
PnL
+$0.05
Record
57%
2334-1766 (4100)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
70.5¢ price + 1.0¢ spread + 1.0¢ 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
merod
No — $70.84
hello.67
CTRYes — $39.44
0x69f0C154a3412F2b3Fa7eB22c6d08E6B5B32FB27-1778811502354
No — $16.38
0x005ED998fCb786679Eb8Bfd0d20c15C0903D6D8E-1778811773658
No — $5.47
0x3653235d75A0d5969C42f7514d4Df8eA5F8CEF74-1778811817579
No — $5.44
0x8B8b9c565C8dCA43cfb767F0F2C20B2B323d2512-1778811726293
No — $3.95
Bilberry
CTRYes — $1.45