
49ers vs. Falcons: O/U 48.5
5 of 8 top Polymarket traders hold Over (63%) · Over at 64¢ · $10K held · ended Oct 25
⚖️
Neutral
Over
8
Over 63%
1 arb excluded
$10.4K
-$450.13
55.5¢ → 64¢
+15% since entry · 5 traders
Research grade
NeutralOver at 64%
No measured edge either way. The plain consensus (5+ holders, 60 %+, held to resolution) lost −4.8 % a trade after costs (n 10,051, 95 % CI −6.5 to −3.1 %).
- Spread or totalSpreads and totals: −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Favourite (60–95¢)0.70–0.90 was about break-even after costs, +0.4 % a trade (n 4,327); 0.60–0.95 with 70 %+ and $10k+ +2.9 % (n 955). The consensus beats its price by 2–3 points here, about what the costs take.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
5 of 8 top traders (63%)1 arbitrage trader dimmed3 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
3 traders
Top 2 hold 85%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
60% of non-arb traders are on Over. Concentration is driven by the top two positions owning 85% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() heyboy800 | Overavg 54.5¢ | $3.0K | $3.0K | -$81.4 | 61% 786-502 (1288) |
![]() PEYZ-BIGGEST-FANCTR | Underavg 46¢ | $2.3K | $2.3K | -$669.96 | 54% 872-742 (1614) |
![]() RN1 | Overavg 60.6¢ | $1.6K | $1.7K | +$89.46 | 55% 43817-36057 (79874) |
HO HomeRunHazardARB<$100 | Overavg 58.4¢ | $1.3K | $1.3K | -$27.84 | 55% 12164-10045 (22209) |
| └ Over leg | Overavg 58.4¢ | $754.76 | $685.5 | -$69.26 | |
| └ Under leg | Underavg 43.8¢ | $572.26 | $613.68 | +$41.42 | |
![]() 0xheavy888 | Overavg 53¢ | $1.0K | $1.0K | +$0 | 56% 6385-5115 (11500) |
PR primmCTR | Underavg 41¢ | $466.87 | $535.2 | +$68.32 | 46% 987-1174 (2161) |
AN Anon455 | Overavg 53¢ | $385 | $530 | +$145 | 56% 2044-1603 (3647) |
LE LeLynxMalynxCTR<$100 | Underavg 45¢ | $58.5 | $57.2 | -$1.3 | 54% 13884-11640 (25524) |
RL RLWG<$100 | Overavg 58¢ | $2.9 | $2.65 | -$0.25 | 51% 4110-3965 (8075) |
heyboy800Invested
$3,033.5
Value
$3.0K
PnL
-$81.4
Record
61%
786-502 (1288)
PEYZ-BIGGEST-FANCTRInvested
$2,282.84
Value
$2.3K
PnL
-$669.96
Record
54%
872-742 (1614)
RN1Invested
$1,585.46
Value
$1.7K
PnL
+$89.46
Record
55%
43817-36057 (79874)
Invested
$1,327.02
Value
$1.3K
PnL
-$27.84
Record
55%
12164-10045 (22209)
Both legs:
0xheavy888Invested
$1,008.49
Value
$1.0K
PnL
+$0
Record
56%
6385-5115 (11500)
Invested
$466.87
Value
$535.2
PnL
+$68.32
Record
46%
987-1174 (2161)
Invested
$385
Value
$530
PnL
+$145
Record
56%
2044-1603 (3647)
Invested
$58.5
Value
$57.2
PnL
-$1.3
Record
54%
13884-11640 (25524)
Invested
$2.9
Value
$2.65
PnL
-$0.25
Record
51%
4110-3965 (8075)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
64.0¢ 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.