
Spread: Lakers (-8.5)
7 of 11 top Polymarket traders hold Jazz (64%) · Jazz at 83¢ · $4K held · ended Oct 25
⚠️
Avoid
Jazz
11
Jazz 64%
1 arb excluded
$3.6K
-$16.47
57.2¢ → 82.5¢
+44% since entry · 7 traders
Research grade
AvoidJazz at 83%
Matches a pattern that lost clearly more than the trading costs in the backtests.
- BasketballBasketball lost in both windows: −12.0 % a trade in spring (95 % CI −22 to −2), −9.2 % in October.
- Spread or totalSpreads and totals: −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Favourite (60–95¢)0.70–0.90 was about break-even after costs, +0.4 % a trade (n 4,327); 0.60–0.95 with 70 %+ and $10k+ +2.9 % (n 955). The consensus beats its price by 2–3 points here, about what the costs take.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
7 of 11 top traders (64%)1 arbitrage trader dimmed4 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Flat
+0 pts consensus
Breadth
3 traders
Top 2 hold 82%
Freshness
Fresh
0h old
Flip Quality
Clean
0 consensus flips
43% of non-arb traders are on Jazz. Concentration is driven by the top two positions owning 82% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
TA takeormakeARB<$100 | Lakersavg 43.5¢ | $1.9K | $1.4K | -$440 | 55% 3072-2497 (5569) |
| └ Jazz leg | Jazzavg 64.5¢ | $641.96 | $761.45 | +$119.49 | |
| └ Lakers leg | Lakersavg 43.5¢ | $1.2K | $656.95 | -$559.49 | |
HO HomeRunHazard | Jazzavg 53.1¢ | $711.33 | $776.62 | +$65.29 | 55% 12469-10246 (22715) |
SA SadSquid54333 | Jazzavg 63¢ | $630 | $580 | -$45 | 63% 130-76 (206) |
![]() RN1 | Jazzavg 58¢ | $230.62 | $238.57 | +$7.95 | 55% 44397-36651 (81048) |
NA NatoAlfista | Jazzavg 60¢ | $177.27 | $171.36 | -$5.91 | 49% 3180-3341 (6521) |
JU justaluckydude | Jazzavg 54.2¢ | $120.78 | $129.34 | +$8.56 | 52% 6989-6369 (13358) |
AN Anon455CTR | Lakersavg 35.8¢ | $186.35 | $122.17 | -$64.18 | 56% 2094-1661 (3755) |
US User7429 | Jazzavg 51.6¢ | $80.44 | $105.1 | +$24.66 | 58% 6149-4540 (10689) |
LE LeLynxMalynxCTR<$100 | Lakersavg 41.2¢ | $45.44 | $46.34 | -$10.69 | 54% 14164-11846 (26010) |
![]() HRTradingCTR<$100 | Lakersavg 16.6¢ | $20.33 | $22.4 | +$2.06 | 56% 1802-1398 (3200) |
FO Forecastication2CTR<$100 | Lakersavg 41¢ | $11.48 | $11.76 | +$0.28 | 61% 4723-2962 (7685) |
RL RLWG<$100 | Jazzavg 48¢ | $2.4 | $2.9 | +$0.5 | 51% 4228-4041 (8269) |
Invested
$1,858.4
Value
$1.4K
PnL
-$440
Record
55%
3072-2497 (5569)
Both legs:
Invested
$711.33
Value
$776.62
PnL
+$65.29
Record
55%
12469-10246 (22715)
Invested
$630
Value
$580
PnL
-$45
Record
63%
130-76 (206)
RN1Invested
$230.62
Value
$238.57
PnL
+$7.95
Record
55%
44397-36651 (81048)
Invested
$177.27
Value
$171.36
PnL
-$5.91
Record
49%
3180-3341 (6521)
Invested
$120.78
Value
$129.34
PnL
+$8.56
Record
52%
6989-6369 (13358)
Invested
$186.35
Value
$122.17
PnL
-$64.18
Record
56%
2094-1661 (3755)
Invested
$80.44
Value
$105.1
PnL
+$24.66
Record
58%
6149-4540 (10689)
Invested
$45.44
Value
$46.34
PnL
-$10.69
Record
54%
14164-11846 (26010)
HRTradingCTR<$100Invested
$20.33
Value
$22.4
PnL
+$2.06
Record
56%
1802-1398 (3200)
Invested
$11.48
Value
$11.76
PnL
+$0.28
Record
61%
4723-2962 (7685)
Invested
$2.4
Value
$2.9
PnL
+$0.5
Record
51%
4228-4041 (8269)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
82.5¢ price + 1.0¢ spread + 0.7¢ 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
takeormake
ARBArbitrage — excluded
HomeRunHazard
Jazz — $776.62
SadSquid54333
Jazz — $580

RN1
Jazz — $238.57
NatoAlfista
Jazz — $171.36
justaluckydude
Jazz — $129.34
Anon455
CTRLakers — $122.17
User7429
Jazz — $105.1
LeLynxMalynx
CTRLakers — $46.34

HRTrading
CTRLakers — $22.4