
SSC Napoli vs. SS Lazio: Both Teams to Score
6 of 13 top Polymarket traders hold Yes (46%) · Yes at 65¢ · $5K held · ends Nov 8
⚖️
Neutral
Yes
13
Yes 46%
1 arb excluded
$4.5K
-$11.82
63.7¢ → 64.5¢
+1% since entry · 6 traders
Research grade
NeutralYes at 65%
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
6 of 13 top traders (46%)1 arbitrage trader dimmed7 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
FL FlaznorpARB<$100 | Noavg 37.3¢ | $2.3K | $2.3K | -$17.44 | 51% 27272-25818 (53090) |
| └ No leg | Noavg 37.3¢ | $1.4K | $1.3K | -$65.66 | |
| └ Yes leg | Yesavg 61.3¢ | $924.97 | $973.19 | +$48.22 | |
![]() 0xheavy888 | Yesavg 64¢ | $886.45 | $893.38 | +$6.93 | 56% 8260-6557 (14817) |
SE sentrioCTR | Noavg 37.2¢ | $339.91 | $325.61 | -$14.3 | 50% 26504-26107 (52611) |
MA MadridTimeCTR | Noavg 36¢ | $274.54 | $278.35 | +$3.81 | 48% 1776-1912 (3688) |
![]() nigiri99 | Yesavg 64¢ | $183.04 | $181.61 | -$1.43 | 46% 8770-10464 (19234) |
LI LimousinCTR | Noavg 36¢ | $152.21 | $150.1 | -$2.11 | 50% 1850-1866 (3716) |
LI LightParadoxCTR | Noavg 36¢ | $144 | $142 | -$2 | 49% 1800-1902 (3702) |
DV dv-pm<$100 | Yesavg 60.2¢ | $74.66 | $74.4 | +$1.24 | 48% 3364-3590 (6954) |
VE VenusianCTR<$100 | Noavg 36¢ | $66.63 | $65.7 | -$0.93 | 49% 1844-1936 (3780) |
38 38791873984189<$100 | Yesavg 64¢ | $46.86 | $47.32 | +$0.46 | 48% 63191-68207 (131398) |
SN SnakeBallCTR<$100 | Noavg 39¢ | $44.1 | $44.1 | +$1.13 | 51% 38648-37820 (76468) |
![]() VeryLucky888 | Yesavg 61.2¢ | $299.52 | $35.29 | -$4.7 | 58% 47904-34520 (82424) |
GH ghorrockCTR<$100 | Noavg 38.5¢ | $13.19 | $13.19 | -$0 | 58% 23579-16943 (40522) |
PA Pan9X<$100 | Yesavg 64¢ | $9.6 | $9.68 | +$0.08 | 54% 10485-8797 (19282) |
Invested
$2,298.55
Value
$2.3K
PnL
-$17.44
Record
51%
27272-25818 (53090)
Both legs:
0xheavy888Invested
$886.45
Value
$893.38
PnL
+$6.93
Record
56%
8260-6557 (14817)
Invested
$339.91
Value
$325.61
PnL
-$14.3
Record
50%
26504-26107 (52611)
Invested
$274.54
Value
$278.35
PnL
+$3.81
Record
48%
1776-1912 (3688)
nigiri99Invested
$183.04
Value
$181.61
PnL
-$1.43
Record
46%
8770-10464 (19234)
Invested
$152.21
Value
$150.1
PnL
-$2.11
Record
50%
1850-1866 (3716)
Invested
$144
Value
$142
PnL
-$2
Record
49%
1800-1902 (3702)
Invested
$74.66
Value
$74.4
PnL
+$1.24
Record
48%
3364-3590 (6954)
Invested
$66.63
Value
$65.7
PnL
-$0.93
Record
49%
1844-1936 (3780)
Invested
$46.86
Value
$47.32
PnL
+$0.46
Record
48%
63191-68207 (131398)
Invested
$44.1
Value
$44.1
PnL
+$1.13
Record
51%
38648-37820 (76468)
VeryLucky888Invested
$299.52
Value
$35.29
PnL
-$4.7
Record
58%
47904-34520 (82424)
Invested
$13.19
Value
$13.19
PnL
-$0
Record
58%
23579-16943 (40522)
Invested
$9.6
Value
$9.68
PnL
+$0.08
Record
54%
10485-8797 (19282)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
64.5¢ price + 1.0¢ spread + 1.1¢ 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.
Market Info
Traders in this Market
Flaznorp
ARBArbitrage — excluded

0xheavy888
Yes — $893.38
sentrio
CTRNo — $325.61
MadridTime
CTRNo — $278.35

nigiri99
Yes — $181.61
Limousin
CTRNo — $150.1
LightParadox
CTRNo — $142
dv-pm
Yes — $74.4
Venusian
CTRNo — $65.7
38791873984189
Yes — $47.32