
FC Baník Ostrava vs. FC Viktoria Plzeň: O/U 2.5
3 of 10 top Polymarket traders hold Under (30%) · Under at 76¢ · $11K held · ended Nov 1
⚖️
Neutral
Under
10
Under 30%
$11.2K
$1.9K
43¢ → 76¢
+77% since entry · 3 traders
Research grade
NeutralUnder at 76%
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 %).
- 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.
- 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
3 of 10 top traders (30%)7 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
1 traders
Top 2 hold 100%
Freshness
Fresh
1h old
Flip Quality
Clean
0 consensus flips
17% of non-arb traders are on Under. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
1L 1l2ihj34li12u34 | Underavg 42.9¢ | $5.8K | $8.4K | +$2.2K | 49% 167-174 (341) |
UP UpTheBluesCTR | Overavg 57¢ | $2.3K | $2.1K | -$226.21 | 59% 46883-33151 (80034) |
GO GoalLineGhostCTR | Overavg 57.5¢ | $424.96 | $347.72 | -$77.24 | 50% 25648-25477 (51125) |
![]() HRTradingCTR | Overavg 57¢ | $106.59 | $98.18 | -$8.42 | 53% 5610-5034 (10644) |
![]() VeryLucky888CTR<$100 | Overavg 56.7¢ | $85 | $78.75 | -$6.25 | 58% 42674-31054 (73728) |
LE LeLynxMalynxCTR<$100 | Overavg 57¢ | $94.62 | $48.97 | -$45.65 | 57% 29226-21613 (50839) |
![]() RN1<$100 | Underavg 62¢ | $43.5 | $43.38 | -$0.13 | 54% 57146-49404 (106550) |
SN SnakeBall<$100 | Underavg 53.9¢ | $28.62 | $35.06 | +$6.44 | 50% 33839-33425 (67264) |
LU LuckyLooCTR<$100 | Overavg 58¢ | $28.71 | $25.99 | -$2.72 | 49% 13013-13570 (26583) |
AM ameisgoat11CTR<$100 | Overavg 58¢ | $1.78 | $1.7 | -$0.08 | 52% 7499-6786 (14285) |
Invested
$5,784.58
Value
$8.4K
PnL
+$2.2K
Record
49%
167-174 (341)
Invested
$2,287.28
Value
$2.1K
PnL
-$226.21
Record
59%
46883-33151 (80034)
Invested
$424.96
Value
$347.72
PnL
-$77.24
Record
50%
25648-25477 (51125)
HRTradingCTRInvested
$106.59
Value
$98.18
PnL
-$8.42
Record
53%
5610-5034 (10644)
VeryLucky888CTR<$100Invested
$85
Value
$78.75
PnL
-$6.25
Record
58%
42674-31054 (73728)
Invested
$94.62
Value
$48.97
PnL
-$45.65
Record
57%
29226-21613 (50839)
RN1<$100Invested
$43.5
Value
$43.38
PnL
-$0.13
Record
54%
57146-49404 (106550)
Invested
$28.62
Value
$35.06
PnL
+$6.44
Record
50%
33839-33425 (67264)
Invested
$28.71
Value
$25.99
PnL
-$2.72
Record
49%
13013-13570 (26583)
Invested
$1.78
Value
$1.7
PnL
-$0.08
Record
52%
7499-6786 (14285)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
76.0¢ price + 1.0¢ spread + 0.9¢ 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
1l2ihj34li12u34
Under — $8.4K
UpTheBlues
CTROver — $2.1K
GoalLineGhost
CTROver — $347.72

HRTrading
CTROver — $98.18

VeryLucky888
CTROver — $78.75
LeLynxMalynx
CTROver — $48.97

RN1
Under — $43.38
SnakeBall
Under — $35.06
LuckyLoo
CTROver — $25.99
ameisgoat11
CTROver — $1.7