
Will CP Mijas-Las Lagunas win on 2026-10-28?
8 of 13 top Polymarket traders hold No (62%) · No at 90¢ · $2K held · ended Nov 10
⚖️
Neutral
No
13
No 62%
1 arb excluded
$2.0K
$19.26
77.7¢ → 89.5¢
+15% since entry · 8 traders
Research grade
NeutralNo at 90%
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 %).
- 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
8 of 13 top traders (62%)1 arbitrage trader dimmed5 hold an outcome priced under 50%9 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Surging
+14 pts consensus
Breadth
9 traders
Top 2 hold 70%
Freshness
Mature
22h old
Flip Quality
Clean
0 consensus flips
64% of non-arb traders are on No. Concentration is driven by the top two positions owning 70% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FL FlaznorpARB<$100 | Noavg 78¢ | $1.3K | $1.2K | -$138.67 | 50% 1414-1418 (2832) |
| └ No leg | Noavg 78¢ | $819.7 | $940.28 | +$120.59 | |
| └ Yes leg | Yesavg 20.6¢ | $521.73 | $265.6 | -$259.26 | |
LI Limousin | Noavg 78.5¢ | $155.34 | $177.06 | +$21.72 | 25% 219-662 (881) |
CI cigarettes | Noavg 76¢ | $136.8 | $158.4 | +$21.6 | 53% 5388-4864 (10252) |
![]() RN1 | Noavg 76¢ | $128.92 | $149.28 | +$20.36 | 58% 3762-2719 (6481) |
MA MadridTime | Noavg 78.3¢ | $131.56 | $147.91 | +$16.35 | 25% 220-643 (863) |
RO Rocky31<$100 | Noavg 85¢ | $42.5 | $44.75 | +$2.25 | 20% 29-116 (145) |
![]() VeryLucky888CTR<$100 | Yesavg 21¢ | $77.59 | $42.61 | -$31.68 | 50% 240-242 (482) |
VE Venusian<$100 | Noavg 77¢ | $28.86 | $25.54 | +$3.09 | 25% 219-662 (881) |
SE sentrio<$100 | Noavg 77.3¢ | $27.45 | $23.61 | -$3.85 | 31% 171-389 (560) |
KE keeptheblueflagflyinghighCTR<$100 | Yesavg 19.1¢ | $39.57 | $22.23 | -$17.34 | 54% 1631-1394 (3025) |
LI LightParadoxCTR<$100 | Yesavg 24¢ | $23.27 | $16.1 | -$7.17 | 25% 221-650 (871) |
LU LuckyLooCTR<$100 | Yesavg 21¢ | $11.72 | $6.69 | -$5.02 | 44% 79-102 (181) |
![]() machinelearnedCTR<$100 | Yesavg 15¢ | $7.5 | $6 | -$1.5 | 36% 354-629 (983) |
OM omnibus-076daa<$100 | Noavg 79¢ | $3.94 | $4.39 | +$0.45 | 37% 200-336 (536) |
Invested
$1,348.12
Value
$1.2K
PnL
-$138.67
Record
50%
1414-1418 (2832)
Both legs:
Invested
$155.34
Value
$177.06
PnL
+$21.72
Record
25%
219-662 (881)
Invested
$136.8
Value
$158.4
PnL
+$21.6
Record
53%
5388-4864 (10252)
RN1Invested
$128.92
Value
$149.28
PnL
+$20.36
Record
58%
3762-2719 (6481)
Invested
$131.56
Value
$147.91
PnL
+$16.35
Record
25%
220-643 (863)
Invested
$42.5
Value
$44.75
PnL
+$2.25
Record
20%
29-116 (145)
VeryLucky888CTR<$100Invested
$77.59
Value
$42.61
PnL
-$31.68
Record
50%
240-242 (482)
Invested
$28.86
Value
$25.54
PnL
+$3.09
Record
25%
219-662 (881)
Invested
$27.45
Value
$23.61
PnL
-$3.85
Record
31%
171-389 (560)
Invested
$39.57
Value
$22.23
PnL
-$17.34
Record
54%
1631-1394 (3025)
Invested
$23.27
Value
$16.1
PnL
-$7.17
Record
25%
221-650 (871)
Invested
$11.72
Value
$6.69
PnL
-$5.02
Record
44%
79-102 (181)
machinelearnedCTR<$100Invested
$7.5
Value
$6
PnL
-$1.5
Record
36%
354-629 (983)
Invested
$3.94
Value
$4.39
PnL
+$0.45
Record
37%
200-336 (536)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
89.5¢ price + 1.0¢ spread + 0.4¢ 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
Limousin
No — $177.06
cigarettes
No — $158.4

RN1
No — $149.28
MadridTime
No — $147.91
Rocky31
No — $44.75

VeryLucky888
CTRYes — $42.61
Venusian
No — $25.54
sentrio
No — $23.61
keeptheblueflagflyinghigh
CTRYes — $22.23