
Spread: Central Michigan (-14.5)
2 of 8 top Polymarket traders hold Central Michigan (25%) · Central Michigan at 69¢ · $3K held · ended Nov 12
⚖️
Neutral
Central Michigan
8
Central Michigan 25%
$2.6K
-$79.84
58.2¢ → 69¢
+19% since entry · 2 traders
Research grade
NeutralCentral Michigan at 69%
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
2 of 8 top traders (25%)6 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
2 traders
Top 2 hold 100%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
25% of non-arb traders are on Central Michigan. Concentration is driven by the top two positions owning 100% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
38 38791873984189 | Central Michiganavg 56¢ | $844.83 | $986.37 | +$141.55 | 48% 1427-1570 (2997) |
PR primm | Central Michiganavg 62¢ | $527.94 | $596.4 | +$68.46 | 61% 870-566 (1436) |
LI LightParadoxCTR | Sacramento Stateavg 44¢ | $684.2 | $466.5 | -$217.7 | 31% 412-918 (1330) |
SN SnakeBallCTR | Sacramento Stateavg 44¢ | $323.65 | $279.51 | -$44.13 | 47% 299-342 (641) |
![]() RN1CTR | Sacramento Stateavg 38¢ | $304.76 | $276.69 | -$28.07 | 57% 4059-3077 (7136) |
PA Pan9XCTR<$100 | Sacramento Stateavg 40.2¢ | $32.3 | $12.65 | +$2.05 | 49% 692-733 (1425) |
65 6512395314597884CTR<$100 | Sacramento Stateavg 38¢ | $12.8 | $11.62 | -$1.18 | 50% 3301-3257 (6558) |
GH ghorrockCTR<$100 | Sacramento Stateavg 44¢ | $5.91 | $5.11 | -$0.81 | 55% 680-552 (1232) |
Invested
$844.83
Value
$986.37
PnL
+$141.55
Record
48%
1427-1570 (2997)
Invested
$527.94
Value
$596.4
PnL
+$68.46
Record
61%
870-566 (1436)
Invested
$684.2
Value
$466.5
PnL
-$217.7
Record
31%
412-918 (1330)
Invested
$323.65
Value
$279.51
PnL
-$44.13
Record
47%
299-342 (641)
RN1CTRInvested
$304.76
Value
$276.69
PnL
-$28.07
Record
57%
4059-3077 (7136)
Invested
$32.3
Value
$12.65
PnL
+$2.05
Record
49%
692-733 (1425)
Invested
$12.8
Value
$11.62
PnL
-$1.18
Record
50%
3301-3257 (6558)
Invested
$5.91
Value
$5.11
PnL
-$0.81
Record
55%
680-552 (1232)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
69.0¢ 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.
Market Info
Traders in this Market
38791873984189
Central Michigan — $986.37
primm
Central Michigan — $596.4
LightParadox
CTRSacramento State — $466.5
SnakeBall
CTRSacramento State — $279.51

RN1
CTRSacramento State — $276.69
Pan9X
CTRSacramento State — $12.65
6512395314597884
CTRSacramento State — $11.62
ghorrock
CTRSacramento State — $5.11