
Avalanche vs. Senators: O/U 4.5
3 of 8 top Polymarket traders hold Over (38%) · Over at 84¢ · $2K held · ends Nov 13
⚖️
Neutral
Over
8
Over 38%
$2.5K
-$3.32
83¢ → 83.5¢
+1% since entry · 3 traders
Research grade
NeutralOver at 84%
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.
- 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
3 of 8 top traders (38%)5 hold an outcome priced under 50%6 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 97%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
38% of non-arb traders are on Over. Concentration is driven by the top two positions owning 97% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() nigiri99 | Overavg 83¢ | $1.9K | $1.9K | +$11.39 | 52% 388-362 (750) |
GO goldmynameCTR | Underavg 17¢ | $414.8 | $402.6 | -$12.2 | 51% 27-26 (53) |
PU purplegatto<$100 | Overavg 83¢ | $67.06 | $67.47 | +$0.4 | 68% 2613-1210 (3823) |
FO Forecastication2<$100 | Overavg 82.7¢ | $58.7 | $59.29 | +$0.59 | 44% 177-221 (398) |
38 38791873984189CTR<$100 | Underavg 18¢ | $23.22 | $20.64 | -$2.58 | 48% 2366-2611 (4977) |
BO BoomLaLaCTR<$100 | Underavg 17¢ | $16.51 | $15.54 | -$0.97 | 29% 105-255 (360) |
GH ghorrockCTR<$100 | Underavg 16.7¢ | $3.36 | $3.32 | -$0.04 | 53% 1117-973 (2090) |
FL FlaznorpCTR<$100 | Underavg 16¢ | $3.04 | $3.14 | +$0.1 | 51% 2763-2694 (5457) |
nigiri99Invested
$1,891.57
Value
$1.9K
PnL
+$11.39
Record
52%
388-362 (750)
Invested
$414.8
Value
$402.6
PnL
-$12.2
Record
51%
27-26 (53)
Invested
$67.06
Value
$67.47
PnL
+$0.4
Record
68%
2613-1210 (3823)
Invested
$58.7
Value
$59.29
PnL
+$0.59
Record
44%
177-221 (398)
Invested
$23.22
Value
$20.64
PnL
-$2.58
Record
48%
2366-2611 (4977)
Invested
$16.51
Value
$15.54
PnL
-$0.97
Record
29%
105-255 (360)
Invested
$3.36
Value
$3.32
PnL
-$0.04
Record
53%
1117-973 (2090)
Invested
$3.04
Value
$3.14
PnL
+$0.1
Record
51%
2763-2694 (5457)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
83.5¢ price + 1.0¢ spread + 0.7¢ 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.