
Michigan vs. Oregon: O/U 45.5
3 of 12 top Polymarket traders hold Over (25%) · Over at 60¢ · $5K held · ended Nov 14
⚖️
Neutral
Over
12
Over 25%
1 arb excluded
$5.3K
$273.7
57.6¢ → 59.5¢
+3% since entry · 3 traders
Research grade
NeutralOver at 60%
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
3 of 12 top traders (25%)1 arbitrage trader dimmed9 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
PR primm | Overavg 57.2¢ | $2.6K | $2.7K | +$124.58 | 59% 932-653 (1585) |
![]() RN1CTR | Underavg 42.9¢ | $896.14 | $855.52 | -$40.62 | 55% 5455-4439 (9894) |
KE keeptheblueflagflyinghighCTR | Underavg 51¢ | $569.63 | $737.09 | +$167.46 | 50% 2560-2519 (5079) |
65 6512395314597884ARB<$100 | Underavg 51¢ | $199.7 | $212.55 | +$12.85 | 50% 3807-3776 (7583) |
| └ Under leg | Underavg 51¢ | $111.7 | $144.55 | +$32.85 | |
| └ Over leg | Overavg 44¢ | $88 | $68 | -$20 | |
38 38791873984189CTR | Underavg 39.3¢ | $184.32 | $190.11 | +$5.79 | 48% 3273-3600 (6873) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872CTR | Underavg 30.7¢ | $167.12 | $163.27 | -$3.85 | 55% 1630-1337 (2967) |
SH shiifoo | Overavg 67¢ | $134 | $144 | +$10 | 61% 1433-918 (2351) |
CM cm2897CTR | Underavg 56¢ | $136.08 | $134.87 | -$1.22 | 49% 1168-1203 (2371) |
SU suitcase6628CTR<$100 | Underavg 33¢ | $66 | $80 | +$14 | 65% 635-348 (983) |
NA NatoAlfistaCTR<$100 | Underavg 56¢ | $26.88 | $19.2 | -$7.68 | 43% 187-248 (435) |
PA Pan9XCTR<$100 | Underavg 34.6¢ | $47.47 | $18.84 | +$5.56 | 50% 1601-1625 (3226) |
VE Venusian<$100 | Overavg 30¢ | $1.5 | $1.7 | +$0.2 | 37% 1035-1784 (2819) |
TO topdogbigboiCTR<$100 | Underavg 37¢ | $2.17 | $1.64 | -$0.53 | 37% 1116-1869 (2985) |
Invested
$2,567.18
Value
$2.7K
PnL
+$124.58
Record
59%
932-653 (1585)
RN1CTRInvested
$896.14
Value
$855.52
PnL
-$40.62
Record
55%
5455-4439 (9894)
Invested
$569.63
Value
$737.09
PnL
+$167.46
Record
50%
2560-2519 (5079)
Invested
$199.7
Value
$212.55
PnL
+$12.85
Record
50%
3807-3776 (7583)
Both legs:
Invested
$184.32
Value
$190.11
PnL
+$5.79
Record
48%
3273-3600 (6873)
Invested
$167.12
Value
$163.27
PnL
-$3.85
Record
55%
1630-1337 (2967)
Invested
$134
Value
$144
PnL
+$10
Record
61%
1433-918 (2351)
Invested
$136.08
Value
$134.87
PnL
-$1.22
Record
49%
1168-1203 (2371)
Invested
$66
Value
$80
PnL
+$14
Record
65%
635-348 (983)
Invested
$26.88
Value
$19.2
PnL
-$7.68
Record
43%
187-248 (435)
Invested
$47.47
Value
$18.84
PnL
+$5.56
Record
50%
1601-1625 (3226)
Invested
$1.5
Value
$1.7
PnL
+$0.2
Record
37%
1035-1784 (2819)
Invested
$2.17
Value
$1.64
PnL
-$0.53
Record
37%
1116-1869 (2985)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
59.5¢ 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
primm
Over — $2.7K

RN1
CTRUnder — $855.52
keeptheblueflagflyinghigh
CTRUnder — $737.09
6512395314597884
ARBArbitrage — excluded
38791873984189
CTRUnder — $190.11
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
CTRUnder — $163.27
shiifoo
Over — $144
cm2897
CTRUnder — $134.87
suitcase6628
CTRUnder — $80
NatoAlfista
CTRUnder — $19.2