
Will St Johnstone FC win on 2026-10-31?
3 of 6 top Polymarket traders hold No (50%) · No at 96¢ · $205 held · ended Oct 31
⚖️
Neutral
No
6
No 50%
$205.27
$3.96
93.9¢ → 96¢
+2% since entry · 3 traders
Research grade
NeutralNo at 96%
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
3 of 6 top traders (50%)3 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
UP UpTheBlues | Noavg 94.8¢ | $160.93 | $163.1 | +$2.17 | 59% 45819-32178 (77997) |
![]() poshposh<$100 | Noavg 95.7¢ | $18.97 | $19.04 | +$0.07 | 59% 10191-7178 (17369) |
![]() HRTrading<$100 | Noavg 84.2¢ | $15.83 | $18.06 | +$2.23 | 53% 4646-4187 (8833) |
CA CannaeCTR<$100 | Yesavg 31¢ | $4.24 | $4.6 | -$0.54 | 53% 15956-14132 (30088) |
TO topdogbigboiCTR<$100 | Yesavg 5¢ | $0.35 | $0.28 | -$0.07 | 49% 7982-8322 (16304) |
GO GoalLineGhostCTR<$100 | Yesavg 2¢ | $0.1 | $0.2 | +$0.1 | 50% 25104-24842 (49946) |
Invested
$160.93
Value
$163.1
PnL
+$2.17
Record
59%
45819-32178 (77997)
poshposh<$100Invested
$18.97
Value
$19.04
PnL
+$0.07
Record
59%
10191-7178 (17369)
HRTrading<$100Invested
$15.83
Value
$18.06
PnL
+$2.23
Record
53%
4646-4187 (8833)
Invested
$4.24
Value
$4.6
PnL
-$0.54
Record
53%
15956-14132 (30088)
Invested
$0.35
Value
$0.28
PnL
-$0.07
Record
49%
7982-8322 (16304)
Invested
$0.1
Value
$0.2
PnL
+$0.1
Record
50%
25104-24842 (49946)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
96.0¢ price + 1.0¢ spread + 0.1¢ fee (Sports 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.