
Rams vs. Commanders: O/U 48.5
4 of 13 top Polymarket traders hold Under (31%) · Under at 52¢ · $90K held · ends Nov 8
⚖️
Neutral
Under
13
Under 31%
1 arb excluded
$89.6K
$15.87
51.7¢ → 51.5¢
+0% since entry · 4 traders
Research grade
NeutralUnder at 52%
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.
- Side priced 50–60¢Full year, out of sample: 0.50–0.70 lost −2.9 % a trade (n 23,546, 95 % CI −3.9 to −1.9).
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
4 of 13 top traders (31%)1 arbitrage trader dimmed9 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
MO monkeymashingkeyboard | Underavg 52¢ | $36.4K | $36.0K | -$350 | 53% 668-585 (1253) |
GM gmpm2CTR | Overavg 48¢ | $20.2K | $20.4K | +$210 | 53% 372-326 (698) |
FE ferrariChampions2026CTR | Overavg 48¢ | $13.3K | $13.4K | +$138.55 | 42% 8192-11384 (19576) |
HO HomeRunHazard | Underavg 50¢ | $6.5K | $6.8K | +$316.05 | 54% 18557-15589 (34146) |
PW PwaddlerCTR | Overavg 50.7¢ | $6.4K | $6.0K | -$313.44 | 49% 458-484 (942) |
LI LimousinCTR | Overavg 48¢ | $2.8K | $2.8K | +$28.83 | 50% 1850-1866 (3716) |
38 38791873984189ARB<$100 | Underavg 52¢ | $2.7K | $2.7K | -$24.74 | 48% 63191-68207 (131398) |
| └ Under leg | Underavg 52¢ | $2.2K | $2.1K | -$20.72 | |
| └ Over leg | Overavg 47.8¢ | $564.22 | $571.99 | -$4.02 | |
AN Anon455 | Underavg 52¢ | $656.65 | $650.34 | -$6.31 | 55% 3814-3145 (6959) |
NM NM-PCTR | Overavg 49.1¢ | $490.68 | $475.09 | -$15.59 | 64% 10183-5729 (15912) |
GC GC-PCTR | Overavg 47¢ | $212.16 | $218.93 | +$6.77 | 64% 10184-5783 (15967) |
![]() VeryLucky888CTR | Overavg 48¢ | $154.82 | $54.62 | +$0.31 | 58% 47904-34520 (82424) |
PL pltrkr111<$100 | Underavg 50¢ | $21.48 | $22.55 | +$1.07 | 55% 790-658 (1448) |
SN SnakeBallCTR<$100 | Overavg 49.5¢ | $14.36 | $13.77 | -$0.58 | 51% 38648-37820 (76468) |
PA Pan9XCTR<$100 | Overavg 47.8¢ | $14.81 | $13.26 | +$0.21 | 54% 10485-8797 (19282) |
Invested
$36,399.98
Value
$36.0K
PnL
-$350
Record
53%
668-585 (1253)
Invested
$20,160
Value
$20.4K
PnL
+$210
Record
53%
372-326 (698)
Invested
$13,301.08
Value
$13.4K
PnL
+$138.55
Record
42%
8192-11384 (19576)
Invested
$6,513.43
Value
$6.8K
PnL
+$316.05
Record
54%
18557-15589 (34146)
Invested
$6,363.07
Value
$6.0K
PnL
-$313.44
Record
49%
458-484 (942)
Invested
$2,767.89
Value
$2.8K
PnL
+$28.83
Record
50%
1850-1866 (3716)
Invested
$2,718.58
Value
$2.7K
PnL
-$24.74
Record
48%
63191-68207 (131398)
Both legs:
Invested
$656.65
Value
$650.34
PnL
-$6.31
Record
55%
3814-3145 (6959)
Invested
$490.68
Value
$475.09
PnL
-$15.59
Record
64%
10183-5729 (15912)
Invested
$212.16
Value
$218.93
PnL
+$6.77
Record
64%
10184-5783 (15967)
VeryLucky888CTRInvested
$154.82
Value
$54.62
PnL
+$0.31
Record
58%
47904-34520 (82424)
Invested
$21.48
Value
$22.55
PnL
+$1.07
Record
55%
790-658 (1448)
Invested
$14.36
Value
$13.77
PnL
-$0.58
Record
51%
38648-37820 (76468)
Invested
$14.81
Value
$13.26
PnL
+$0.21
Record
54%
10485-8797 (19282)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
51.5¢ price + 1.0¢ spread + 1.2¢ 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
monkeymashingkeyboard
Under — $36.0K
gmpm2
CTROver — $20.4K
ferrariChampions2026
CTROver — $13.4K
HomeRunHazard
Under — $6.8K
Pwaddler
CTROver — $6.0K
Limousin
CTROver — $2.8K
38791873984189
ARBArbitrage — excluded
Anon455
Under — $650.34
NM-P
CTROver — $475.09
GC-P
CTROver — $218.93