
FC Internazionale Milano vs. Como 1907: O/U 4.5
5 of 8 top Polymarket traders hold Under (63%) · Under at 73¢ · $4K held · ended Nov 8
⚖️
Neutral
Under
8
Under 63%
3 arb excluded
$4.0K
-$67.01
74.3¢ → 72.5¢
-2% since entry · 5 traders
Research grade
NeutralUnder at 73%
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.
- 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 8 top traders (63%)3 arbitrage traders dimmed3 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
6 traders
Top 2 hold 94%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
100% of non-arb traders are on Under. Concentration is driven by the top two positions owning 94% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
GO GoalLineGhost | Underavg 75.3¢ | $2.5K | $2.4K | -$113.61 | 50% 32540-32687 (65227) |
FL FlaznorpARB<$100 | Overavg 51.5¢ | $603.77 | $434.84 | -$168.93 | 51% 46870-44196 (91066) |
| └ Under leg | Underavg 72.5¢ | $240.71 | $240.81 | +$0.1 | |
| └ Over leg | Overavg 51.5¢ | $363.06 | $194.03 | -$169.03 | |
38 38791873984189ARB<$100 | Overavg 37.9¢ | $522.34 | $425.49 | -$91.25 | 48% 70219-75923 (146142) |
| └ Over leg | Overavg 37.9¢ | $318.62 | $231.22 | -$89.38 | |
| └ Under leg | Underavg 73.2¢ | $196.14 | $194.27 | -$1.87 | |
![]() nigiri99 | Underavg 76¢ | $418 | $412.5 | -$5.5 | 45% 14412-17706 (32118) |
![]() RN1 | Underavg 51.4¢ | $95.94 | $135.45 | +$39.51 | 53% 70164-61737 (131901) |
![]() alpheclabs2CTR<$100 | Overavg 18.5¢ | $41.67 | $62.01 | +$20.34 | 47% 1601-1796 (3397) |
PA Pan9XARB<$100 | Underavg 76.4¢ | $73.1 | $62.01 | -$1.57 | 52% 27099-24604 (51703) |
| └ Under leg | Underavg 76.4¢ | $38.68 | $36.73 | -$3.12 | |
| └ Over leg | Overavg 25.8¢ | $23.73 | $25.28 | +$1.55 | |
AN Anon455CTR<$100 | Overavg 33¢ | $63.48 | $55.64 | -$7.85 | 55% 3933-3280 (7213) |
SN SnakeBall<$100 | Underavg 77¢ | $44.7 | $45 | +$0.3 | 50% 48537-48152 (96689) |
LO lonmi2511<$100 | Underavg 75¢ | $15 | $11.25 | +$0 | 52% 1527-1394 (2921) |
VE VenusianCTR<$100 | Overavg 32¢ | $1.6 | $1.4 | -$0.2 | 48% 2079-2257 (4336) |
Invested
$2,481.09
Value
$2.4K
PnL
-$113.61
Record
50%
32540-32687 (65227)
Invested
$603.77
Value
$434.84
PnL
-$168.93
Record
51%
46870-44196 (91066)
Both legs:
Invested
$522.34
Value
$425.49
PnL
-$91.25
Record
48%
70219-75923 (146142)
Both legs:
nigiri99Invested
$418
Value
$412.5
PnL
-$5.5
Record
45%
14412-17706 (32118)
RN1Invested
$95.94
Value
$135.45
PnL
+$39.51
Record
53%
70164-61737 (131901)
alpheclabs2CTR<$100Invested
$41.67
Value
$62.01
PnL
+$20.34
Record
47%
1601-1796 (3397)
Invested
$73.1
Value
$62.01
PnL
-$1.57
Record
52%
27099-24604 (51703)
Both legs:
Invested
$63.48
Value
$55.64
PnL
-$7.85
Record
55%
3933-3280 (7213)
Invested
$44.7
Value
$45
PnL
+$0.3
Record
50%
48537-48152 (96689)
Invested
$15
Value
$11.25
PnL
+$0
Record
52%
1527-1394 (2921)
Invested
$1.6
Value
$1.4
PnL
-$0.2
Record
48%
2079-2257 (4336)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
72.5¢ price + 1.0¢ spread + 1.0¢ 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
GoalLineGhost
Under — $2.4K
Flaznorp
ARBArbitrage — excluded
38791873984189
ARBArbitrage — excluded

nigiri99
Under — $412.5

RN1
Under — $135.45

alpheclabs2
CTROver — $62.01
Pan9X
ARBArbitrage — excluded
Anon455
CTROver — $55.64
SnakeBall
Under — $45
lonmi2511
Under — $11.25