
Will Sporting Kansas City win on 2026-10-28?
5 of 11 top Polymarket traders hold No (45%) · No at 86¢ · $7K held · ended Oct 29
⚖️
Neutral
No
11
No 45%
$6.7K
-$627.65
86.3¢ → 86¢
+0% since entry · 5 traders
Research grade
NeutralNo at 86%
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 %).
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- 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 11 top traders (45%)6 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 |
|---|---|---|---|---|---|
XW xwingboy | Noavg 86.4¢ | $5.0K | $4.4K | -$632.11 | 64% 292-162 (454) |
GO GoalLineGhost | Noavg 86¢ | $1.8K | $1.8K | -$2.24 | 50% 24471-24125 (48596) |
UP UpTheBluesCTR | Yesavg 14.2¢ | $404.19 | $383.93 | -$20.26 | 59% 44789-31177 (75966) |
![]() VeryLucky888 | Noavg 84¢ | $136.88 | $74.54 | -$6.94 | 58% 40917-29601 (70518) |
CA CannaeCTR<$100 | Yesavg 13¢ | $36.27 | $68.35 | +$32.08 | 53% 15769-13947 (29716) |
0X 0xD9E0AACa471f48F91A26E8669A805f2CTR<$100 | Yesavg 14¢ | $7 | $7.25 | +$0.25 | 52% 13597-12434 (26031) |
BI BillBenter2026<$100 | Noavg 83¢ | $4.15 | $4.3 | +$0.15 | 58% 18441-13525 (31966) |
![]() tradecraftCTR<$100 | Yesavg 13¢ | $1.96 | $3.7 | +$1.74 | 52% 5899-5543 (11442) |
![]() HRTradingCTR<$100 | Yesavg 13.2¢ | $3.14 | $3.21 | +$0.07 | 53% 3243-2909 (6152) |
PA pauleta23<$100 | Noavg 87¢ | $1.81 | $1.57 | -$0.24 | 67% 23140-11541 (34681) |
RO Rocko33CTR<$100 | Yesavg 17¢ | $0.85 | $0.7 | -$0.15 | 64% 1014-578 (1592) |
Invested
$5,000
Value
$4.4K
PnL
-$632.11
Record
64%
292-162 (454)
Invested
$1,813.5
Value
$1.8K
PnL
-$2.24
Record
50%
24471-24125 (48596)
Invested
$404.19
Value
$383.93
PnL
-$20.26
Record
59%
44789-31177 (75966)
VeryLucky888Invested
$136.88
Value
$74.54
PnL
-$6.94
Record
58%
40917-29601 (70518)
Invested
$36.27
Value
$68.35
PnL
+$32.08
Record
53%
15769-13947 (29716)
Invested
$7
Value
$7.25
PnL
+$0.25
Record
52%
13597-12434 (26031)
Invested
$4.15
Value
$4.3
PnL
+$0.15
Record
58%
18441-13525 (31966)
tradecraftCTR<$100Invested
$1.96
Value
$3.7
PnL
+$1.74
Record
52%
5899-5543 (11442)
HRTradingCTR<$100Invested
$3.14
Value
$3.21
PnL
+$0.07
Record
53%
3243-2909 (6152)
Invested
$1.81
Value
$1.57
PnL
-$0.24
Record
67%
23140-11541 (34681)
Invested
$0.85
Value
$0.7
PnL
-$0.15
Record
64%
1014-578 (1592)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
86.0¢ price + 1.0¢ spread + 0.6¢ 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
xwingboy
No — $4.4K
GoalLineGhost
No — $1.8K
UpTheBlues
CTRYes — $383.93

VeryLucky888
No — $74.54
Cannae
CTRYes — $68.35
0xD9E0AACa471f48F91A26E8669A805f2
CTRYes — $7.25
BillBenter2026
No — $4.3

tradecraft
CTRYes — $3.7

HRTrading
CTRYes — $3.21
pauleta23
No — $1.57