
Stockport County FC vs. Reading FC: O/U 4.5
9 of 13 top Polymarket traders hold Under (69%) · Under at 100¢ · $9K held · ended Nov 14
⚖️
Neutral
Under
13
Under 69%
1 arb excluded
$9.0K
$2.8K
39.7¢ → 100¢
+152% since entry · 9 traders
Research grade
NeutralUnder 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.
- Spread or totalOct 22 backtest: spreads and totals −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
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
9 of 13 top traders (69%)1 arbitrage trader dimmed4 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 |
|---|---|---|---|---|---|
FL FlaznorpARB<$100 | Overavg 54.9¢ | $3.4K | $3.1K | -$265.49 | 49% 3821-3983 (7804) |
| └ Under leg | Underavg 45.5¢ | $1.2K | $1.8K | +$548.68 | |
| └ Over leg | Overavg 54.9¢ | $2.1K | $1.3K | -$814.18 | |
![]() RN1 | Underavg 34.1¢ | $931.52 | $1.6K | +$666.97 | 55% 5363-4304 (9667) |
LI LightParadox | Underavg 37.4¢ | $561.66 | $1.5K | +$939.48 | 37% 960-1662 (2622) |
MA MadridTime | Underavg 39.4¢ | $541.59 | $1.4K | +$830.95 | 37% 970-1635 (2605) |
GO GoalLineGhost | Underavg 47.5¢ | $428.39 | $565.7 | +$137.32 | 53% 2085-1830 (3915) |
VE Venusian | Underavg 32¢ | $116.87 | $365.04 | +$248.17 | 36% 948-1669 (2617) |
![]() Secondhandvinyl | Underavg 95¢ | $228 | $218.4 | -$9.6 | 76% 235-76 (311) |
SN SnakeBall | Underavg 49¢ | $144.11 | $144.11 | +$0 | 47% 895-994 (1889) |
SU suntoriCTR | Overavg 55¢ | $95.23 | $108.22 | +$12.99 | 46% 2653-3138 (5791) |
FE ferdinand2<$100 | Underavg 46¢ | $12.88 | $12.6 | -$0.28 | 48% 2074-2236 (4310) |
NO NotJump<$100 | Underavg 46¢ | $9.2 | $8.7 | -$0.5 | 52% 820-759 (1579) |
TO topdogbigboiCTR<$100 | Overavg 75¢ | $3 | $3.02 | +$0.02 | 37% 1028-1723 (2751) |
SE sentrioCTR<$100 | Overavg 23¢ | $1.15 | $2.6 | +$1.45 | 42% 995-1363 (2358) |
PA pauleta23CTR<$100 | Overavg 65¢ | $9.88 | $0.01 | -$9.87 | 40% 433-650 (1083) |
Invested
$3,357.29
Value
$3.1K
PnL
-$265.49
Record
49%
3821-3983 (7804)
Both legs:
RN1Invested
$931.52
Value
$1.6K
PnL
+$666.97
Record
55%
5363-4304 (9667)
Invested
$561.66
Value
$1.5K
PnL
+$939.48
Record
37%
960-1662 (2622)
Invested
$541.59
Value
$1.4K
PnL
+$830.95
Record
37%
970-1635 (2605)
Invested
$428.39
Value
$565.7
PnL
+$137.32
Record
53%
2085-1830 (3915)
Invested
$116.87
Value
$365.04
PnL
+$248.17
Record
36%
948-1669 (2617)
SecondhandvinylInvested
$228
Value
$218.4
PnL
-$9.6
Record
76%
235-76 (311)
Invested
$144.11
Value
$144.11
PnL
+$0
Record
47%
895-994 (1889)
Invested
$95.23
Value
$108.22
PnL
+$12.99
Record
46%
2653-3138 (5791)
Invested
$12.88
Value
$12.6
PnL
-$0.28
Record
48%
2074-2236 (4310)
Invested
$9.2
Value
$8.7
PnL
-$0.5
Record
52%
820-759 (1579)
Invested
$3
Value
$3.02
PnL
+$0.02
Record
37%
1028-1723 (2751)
Invested
$1.15
Value
$2.6
PnL
+$1.45
Record
42%
995-1363 (2358)
Invested
$9.88
Value
$0.01
PnL
-$9.87
Record
40%
433-650 (1083)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
100.0¢ price + 1.0¢ spread + 0.0¢ 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.
Market Info
Traders in this Market
Flaznorp
ARBArbitrage — excluded

RN1
Under — $1.6K
LightParadox
Under — $1.5K
MadridTime
Under — $1.4K
GoalLineGhost
Under — $565.7
Venusian
Under — $365.04

Secondhandvinyl
Under — $218.4
SnakeBall
Under — $144.11
suntori
CTROver — $108.22
ferdinand2
Under — $12.6