
Spread: Raptors (-5.5)
2 of 4 top Polymarket traders hold Magic (50%) · Magic at 52¢ · $3K held · ends Oct 28
⚠️
Avoid
Magic
4
Magic 50%
$2.9K
-$24.4
52.9¢ → 52¢
-2% since entry · 2 traders
Research grade
AvoidMagic at 52%
Matches a pattern that lost clearly more than the plain consensus in our tests.
- BasketballFull year, out of sample: basketball lost −4.8 % a trade (n 1,747, 95 % CI −9.2 to +0.3); Oct 22 backtest: −12.0 % and −9.2 % in its two windows.
- 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.
- Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer 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
2 of 4 top traders (50%)2 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
MO monkeymashingkeyboard | Magicavg 53¢ | $2.6K | $2.6K | -$25 | 54% 572-492 (1064) |
MO mooseborzoii | Magicavg 52¢ | $240.77 | $240.77 | +$0 | 50% 1138-1132 (2270) |
LE LeLynxMalynxCTR<$100 | Raptorsavg 46.5¢ | $16.74 | $16.56 | +$0.36 | 58% 28127-20735 (48862) |
BU BullishBarbCTR<$100 | Raptorsavg 47¢ | $11.45 | $11.69 | +$0.24 | 38% 848-1408 (2256) |
Invested
$2,649.97
Value
$2.6K
PnL
-$25
Record
54%
572-492 (1064)
Invested
$240.77
Value
$240.77
PnL
+$0
Record
50%
1138-1132 (2270)
Invested
$16.74
Value
$16.56
PnL
+$0.36
Record
58%
28127-20735 (48862)
Invested
$11.45
Value
$11.69
PnL
+$0.24
Record
38%
848-1408 (2256)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
52.0¢ 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.