
Will the highest temperature in San Francisco be between 58-59°F on November 15?
4 of 8 top Polymarket traders hold No (50%) · No at 100¢ · $207 held · ended Nov 15
⚖️
Neutral
No
8
No 50%
$206.89
-$44.24
97¢ → 99.7¢
+3% since entry · 4 traders
Research grade
NeutralNo at 100%
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 %).
- Side priced over 95¢Full year, out of sample: 0.90–0.95 −0.2 % a trade (n 12,989, 95 % CI −0.6 to +0.3); above 95¢ little is left to win and the tests stop at 0.95.
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
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 8 top traders (50%)4 hold an outcome priced under 50%8 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
4 traders
Top 2 hold 75%
Freshness
Mature
31h old
Flip Quality
Clean
0 consensus flips
50% of non-arb traders are on No. Concentration is driven by the top two positions owning 75% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
24 241532532432<$100 | Noavg 97.5¢ | $97.58 | $99.05 | +$1.47 | 42% 803-1100 (1903) |
CI cigarettes<$100 | Noavg 98¢ | $53.52 | $54.08 | +$0.57 | 53% 7479-6612 (14091) |
GH ghorrock<$100 | Noavg 94.9¢ | $34.59 | $36.11 | +$1.51 | 53% 2306-2072 (4378) |
QU quietparcel<$100 | Noavg 95.8¢ | $14.02 | $14.48 | +$0.47 | 38% 317-524 (841) |
VI vibing123CTR<$100 | Yesavg 5.6¢ | $49.23 | $3.06 | -$46.17 | 61% 1202-765 (1967) |
LE LesterDiamondCTR<$100 | Yesavg 9.1¢ | $1.22 | $0.05 | -$1.17 | 31% 43-97 (140) |
0X 0x43cb4Ae1f4dDC9E671486C79c9F40A6fd98B84Df-1761656284271CTR<$100 | Yesavg 1.3¢ | $0.13 | $0.04 | -$0.1 | 41% 277-406 (683) |
LU luciebotCTR<$100 | Yesavg 9.1¢ | $6.3 | $0.02 | -$0.82 | 24% 789-2561 (3350) |
Invested
$97.58
Value
$99.05
PnL
+$1.47
Record
42%
803-1100 (1903)
Invested
$53.52
Value
$54.08
PnL
+$0.57
Record
53%
7479-6612 (14091)
Invested
$34.59
Value
$36.11
PnL
+$1.51
Record
53%
2306-2072 (4378)
Invested
$14.02
Value
$14.48
PnL
+$0.47
Record
38%
317-524 (841)
Invested
$49.23
Value
$3.06
PnL
-$46.17
Record
61%
1202-765 (1967)
Invested
$1.22
Value
$0.05
PnL
-$1.17
Record
31%
43-97 (140)
Invested
$0.13
Value
$0.04
PnL
-$0.1
Record
41%
277-406 (683)
Invested
$6.3
Value
$0.02
PnL
-$0.82
Record
24%
789-2561 (3350)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
99.7¢ price + 1.0¢ spread + 0.0¢ 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.