
Oregon State vs. Boise State: O/U 65.5
5 of 11 top Polymarket traders hold Under (45%) · Under at 51¢ · $4K held · ends Nov 14
⚖️
Neutral
Under
11
Under 45%
1 arb excluded
$4.5K
-$25.22
54¢ → 50.5¢
-7% since entry · 5 traders
Research grade
NeutralUnder at 51%
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
5 of 11 top traders (45%)1 arbitrage trader dimmed6 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
4 traders
Top 2 hold 96%
Freshness
Mature
45h old
Flip Quality
Clean
0 consensus flips
57% of non-arb traders are on Under. Concentration is driven by the top two positions owning 96% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
MU Multicoloured-SerfCTR | Overavg 45.1¢ | $937.39 | $965.66 | +$28.26 | 48% 636-676 (1312) |
PL pltrkr111 | Underavg 55¢ | $999.99 | $963.63 | -$36.36 | 4% 23-537 (560) |
HO HomeRunHazardARB<$100 | Underavg 55¢ | $946.9 | $959.9 | +$13 | 56% 3687-2847 (6534) |
| └ Over leg | Overavg 44¢ | $434.79 | $489.69 | +$54.9 | |
| └ Under leg | Underavg 55¢ | $512.11 | $470.21 | -$41.9 | |
DA DanielsDixon | Underavg 53¢ | $530 | $505 | -$25 | 25% 21-62 (83) |
IC ic4cream | Underavg 53¢ | $380.54 | $380.54 | +$0 | 6% 30-460 (490) |
![]() nigiri99CTR | Overavg 48¢ | $299.52 | $296.4 | -$3.12 | 52% 573-538 (1111) |
LI LightParadoxCTR | Overavg 47¢ | $197.03 | $207.51 | +$10.48 | 37% 1053-1783 (2836) |
38 38791873984189CTR<$100 | Overavg 45¢ | $85.44 | $87.43 | +$1.99 | 48% 3273-3600 (6873) |
SU suntori<$100 | Underavg 54¢ | $51.42 | $50.95 | -$0.48 | 46% 2814-3341 (6155) |
0X 0x8g68hBa8tyH1946Bhjb674g3fuyUIGYUi4uhflks<$100 | Underavg 58¢ | $26.14 | $24.95 | -$1.19 | 54% 286-244 (530) |
LI LimousinCTR<$100 | Overavg 47¢ | $13.09 | $13.23 | +$0.14 | 37% 1030-1762 (2792) |
VE VenusianCTR<$100 | Overavg 47¢ | $5.03 | $5.08 | +$0.05 | 37% 1035-1784 (2819) |
Invested
$937.39
Value
$965.66
PnL
+$28.26
Record
48%
636-676 (1312)
Invested
$999.99
Value
$963.63
PnL
-$36.36
Record
4%
23-537 (560)
Invested
$946.9
Value
$959.9
PnL
+$13
Record
56%
3687-2847 (6534)
Both legs:
Invested
$530
Value
$505
PnL
-$25
Record
25%
21-62 (83)
Invested
$380.54
Value
$380.54
PnL
+$0
Record
6%
30-460 (490)
nigiri99CTRInvested
$299.52
Value
$296.4
PnL
-$3.12
Record
52%
573-538 (1111)
Invested
$197.03
Value
$207.51
PnL
+$10.48
Record
37%
1053-1783 (2836)
Invested
$85.44
Value
$87.43
PnL
+$1.99
Record
48%
3273-3600 (6873)
Invested
$51.42
Value
$50.95
PnL
-$0.48
Record
46%
2814-3341 (6155)
Invested
$26.14
Value
$24.95
PnL
-$1.19
Record
54%
286-244 (530)
Invested
$13.09
Value
$13.23
PnL
+$0.14
Record
37%
1030-1762 (2792)
Invested
$5.03
Value
$5.08
PnL
+$0.05
Record
37%
1035-1784 (2819)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
50.5¢ 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
Multicoloured-Serf
CTROver — $965.66
pltrkr111
Under — $963.63
HomeRunHazard
ARBArbitrage — excluded
DanielsDixon
Under — $505
ic4cream
Under — $380.54

nigiri99
CTROver — $296.4
LightParadox
CTROver — $207.51
38791873984189
CTROver — $87.43
suntori
Under — $50.95
0x8g68hBa8tyH1946Bhjb674g3fuyUIGYUi4uhflks
Under — $24.95