
Spread: Raptors (-6.5)
3 of 7 top Polymarket traders hold Raptors (43%) · Raptors at 94¢ · $16K held · ended Oct 28
⚠️
Avoid
Raptors
7
Raptors 43%
4 arb excluded
$16.0K
-$481.44
56¢ → 94¢
+68% since entry · 3 traders
Research grade
AvoidRaptors at 94%
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.
- 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 7 top traders (43%)4 arbitrage traders dimmed4 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
5 traders
Top 2 hold 74%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
83% of non-arb traders are on Raptors. Concentration is driven by the top two positions owning 74% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
HO HomeRunHazardARB<$100 | Magicavg 46.4¢ | $7.2K | $7.1K | -$141 | 54% 16884-14152 (31036) |
| └ Raptors leg | Raptorsavg 52.2¢ | $3.4K | $4.2K | +$885.28 | |
| └ Magic leg | Magicavg 46.4¢ | $3.8K | $2.8K | $-1.0K | |
SA SadSquid54333 | Raptorsavg 59¢ | $2.5K | $2.8K | +$293.99 | 60% 161-107 (268) |
AN Anon455ARB<$100 | Raptorsavg 51¢ | $2.0K | $2.1K | +$86.77 | 56% 2651-2105 (4756) |
| └ Raptors leg | Raptorsavg 51¢ | $1.1K | $1.5K | +$330.16 | |
| └ Magic leg | Magicavg 47.8¢ | $842.71 | $599.32 | -$243.39 | |
KE keeptheblueflagflyinghighARB<$100 | Raptorsavg 49.8¢ | $1.6K | $1.8K | +$199.15 | 49% 559-583 (1142) |
| └ Raptors leg | Raptorsavg 49.8¢ | $1.1K | $1.4K | +$347.67 | |
| └ Magic leg | Magicavg 46¢ | $569.87 | $421.35 | -$148.52 | |
MO mooseborzoiiCTR | Magicavg 50.5¢ | $2.0K | $1.4K | -$589.93 | 50% 1143-1136 (2279) |
TA takeormake | Raptorsavg 44¢ | $1.1K | $333.25 | -$139.75 | 54% 3824-3298 (7122) |
JU justaluckydudeARB<$100 | Magicavg 47.2¢ | $342.42 | $310.65 | -$31.77 | 54% 10476-9103 (19579) |
| └ Raptors leg | Raptorsavg 52¢ | $144.04 | $211.91 | +$67.87 | |
| └ Magic leg | Magicavg 47.2¢ | $198.38 | $98.75 | -$99.63 | |
RO rocky42019CTR | Magicavg 45¢ | $163.35 | $123.42 | -$39.93 | 42% 1675-2291 (3966) |
![]() HRTradingCTR<$100 | Magicavg 46.9¢ | $13.28 | $11.32 | -$1.96 | 53% 3243-2909 (6152) |
MI mishipolis<$100 | Raptorsavg 59¢ | $10.1 | $10 | -$0.1 | 50% 4446-4371 (8817) |
BU BullishBarbCTR<$100 | Magicavg 47¢ | $7.52 | $3.76 | -$3.76 | 43% 2996-4016 (7012) |
Invested
$7,197.21
Value
$7.1K
PnL
-$141
Record
54%
16884-14152 (31036)
Both legs:
Invested
$2,477.91
Value
$2.8K
PnL
+$293.99
Record
60%
161-107 (268)
Invested
$1,968.65
Value
$2.1K
PnL
+$86.77
Record
56%
2651-2105 (4756)
Both legs:
Invested
$1,641.6
Value
$1.8K
PnL
+$199.15
Record
49%
559-583 (1142)
Both legs:
Invested
$2,037.51
Value
$1.4K
PnL
-$589.93
Record
50%
1143-1136 (2279)
Invested
$1,075
Value
$333.25
PnL
-$139.75
Record
54%
3824-3298 (7122)
Invested
$342.42
Value
$310.65
PnL
-$31.77
Record
54%
10476-9103 (19579)
Both legs:
Invested
$163.35
Value
$123.42
PnL
-$39.93
Record
42%
1675-2291 (3966)
HRTradingCTR<$100Invested
$13.28
Value
$11.32
PnL
-$1.96
Record
53%
3243-2909 (6152)
Invested
$10.1
Value
$10
PnL
-$0.1
Record
50%
4446-4371 (8817)
Invested
$7.52
Value
$3.76
PnL
-$3.76
Record
43%
2996-4016 (7012)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
94.0¢ price + 1.0¢ spread + 0.2¢ 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
HomeRunHazard
ARBArbitrage — excluded
SadSquid54333
Raptors — $2.8K
Anon455
ARBArbitrage — excluded
keeptheblueflagflyinghigh
ARBArbitrage — excluded
mooseborzoii
CTRMagic — $1.4K
takeormake
Raptors — $333.25
justaluckydude
ARBArbitrage — excluded
rocky42019
CTRMagic — $123.42

HRTrading
CTRMagic — $11.32
mishipolis
Raptors — $10