
Will the highest temperature in Miami be between 78-79°F on November 13?
5 of 8 top Polymarket traders hold No (63%) · No at 64¢ · $503 held · ends Nov 13
⚖️
Neutral
No
8
No 63%
$503.06
$50.4
62.5¢ → 63.5¢
+2% since entry · 5 traders
Research grade
NeutralNo at 64%
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 8 top traders (63%)3 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
HE hello.67 | Noavg 62.3¢ | $288.09 | $236.76 | +$36.19 | 63% 2143-1256 (3399) |
24 241532532432<$100 | Noavg 62.6¢ | $93.07 | $95.11 | +$2.04 | 35% 414-754 (1168) |
0X 0xeb1b3ef2729ab7be83e1337ec81f24467c7f87c0CTR<$100 | Yesavg 34.6¢ | $71.33 | $76.39 | +$5.06 | 58% 1038-744 (1782) |
BI BilberryCTR<$100 | Yesavg 34.3¢ | $41.54 | $44.17 | +$2.63 | 32% 19-41 (60) |
![]() Lucerys<$100 | Noavg 64¢ | $34.69 | $23.86 | +$4.02 | 37% 3468-5985 (9453) |
CI cigarettes<$100 | Noavg 63¢ | $12.6 | $12.6 | +$0 | 53% 6080-5449 (11529) |
PO Poligarch<$100 | Noavg 59.9¢ | $10.1 | $10.62 | +$0.52 | 76% 675-216 (891) |
GH ghorrockCTR<$100 | Yesavg 36¢ | $3.6 | $3.55 | -$0.05 | 53% 925-815 (1740) |
Invested
$288.09
Value
$236.76
PnL
+$36.19
Record
63%
2143-1256 (3399)
Invested
$93.07
Value
$95.11
PnL
+$2.04
Record
35%
414-754 (1168)
Invested
$71.33
Value
$76.39
PnL
+$5.06
Record
58%
1038-744 (1782)
Invested
$41.54
Value
$44.17
PnL
+$2.63
Record
32%
19-41 (60)
Lucerys<$100Invested
$34.69
Value
$23.86
PnL
+$4.02
Record
37%
3468-5985 (9453)
Invested
$12.6
Value
$12.6
PnL
+$0
Record
53%
6080-5449 (11529)
Invested
$10.1
Value
$10.62
PnL
+$0.52
Record
76%
675-216 (891)
Invested
$3.6
Value
$3.55
PnL
-$0.05
Record
53%
925-815 (1740)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
63.5¢ price + 1.0¢ spread + 1.1¢ 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.