
Spurs vs. Jazz: O/U 215.5
6 of 10 top Polymarket traders hold Over (60%) · Over at 85¢ · $4K held · ended Nov 15
⚠️
Avoid
Over
10
Over 60%
1 arb excluded
$3.8K
$293.59
74.7¢ → 84.5¢
+13% since entry · 6 traders
Research grade
AvoidOver at 85%
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.
- 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
6 of 10 top traders (60%)1 arbitrage trader dimmed4 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872 | Overavg 71.7¢ | $1.2K | $1.4K | +$207.2 | 55% 2010-1678 (3688) |
![]() fxwd12345 | Overavg 86¢ | $860 | $885 | +$25 | 69% 59-27 (86) |
AN Anon455 | Overavg 69.8¢ | $589.63 | $676.11 | +$86.48 | 50% 501-511 (1012) |
FL FlaznorpARB<$100 | Underavg 27.5¢ | $703.55 | $473.42 | -$230.13 | 48% 4837-5163 (10000) |
| └ Over leg | Overavg 74.1¢ | $270.32 | $331.8 | +$61.48 | |
| └ Under leg | Underavg 27.5¢ | $433.23 | $141.62 | -$291.61 | |
65 6512395314597884 | Overavg 68.5¢ | $141.24 | $175.31 | +$34.06 | 50% 4065-4065 (8130) |
38 38791873984189 | Overavg 67¢ | $101.48 | $107.64 | +$6.16 | 48% 4069-4469 (8538) |
![]() RN1CTR | Underavg 26.6¢ | $126.92 | $59.73 | -$67.19 | 54% 6103-5202 (11305) |
TO topdogbigboi<$100 | Overavg 68¢ | $35.66 | $36.97 | +$1.31 | 39% 1675-2667 (4342) |
SE sentrioCTR<$100 | Underavg 31¢ | $8.96 | $9.39 | +$0.43 | 41% 1224-1758 (2982) |
PA Pan9XCTR<$100 | Underavg 32¢ | $8.64 | $8.78 | +$0.13 | 50% 2219-2233 (4452) |
GH ghorrockCTR<$100 | Underavg 32.5¢ | $4.34 | $4.34 | +$0 | 53% 2392-2134 (4526) |
Invested
$1,204.58
Value
$1.4K
PnL
+$207.2
Record
55%
2010-1678 (3688)
fxwd12345Invested
$860
Value
$885
PnL
+$25
Record
69%
59-27 (86)
Invested
$589.63
Value
$676.11
PnL
+$86.48
Record
50%
501-511 (1012)
Invested
$703.55
Value
$473.42
PnL
-$230.13
Record
48%
4837-5163 (10000)
Both legs:
Invested
$141.24
Value
$175.31
PnL
+$34.06
Record
50%
4065-4065 (8130)
Invested
$101.48
Value
$107.64
PnL
+$6.16
Record
48%
4069-4469 (8538)
RN1CTRInvested
$126.92
Value
$59.73
PnL
-$67.19
Record
54%
6103-5202 (11305)
Invested
$35.66
Value
$36.97
PnL
+$1.31
Record
39%
1675-2667 (4342)
Invested
$8.96
Value
$9.39
PnL
+$0.43
Record
41%
1224-1758 (2982)
Invested
$8.64
Value
$8.78
PnL
+$0.13
Record
50%
2219-2233 (4452)
Invested
$4.34
Value
$4.34
PnL
+$0
Record
53%
2392-2134 (4526)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
84.5¢ price + 1.0¢ spread + 0.6¢ 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
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
Over — $1.4K

fxwd12345
Over — $885
Anon455
Over — $676.11
Flaznorp
ARBArbitrage — excluded
6512395314597884
Over — $175.31
38791873984189
Over — $107.64

RN1
CTRUnder — $59.73
topdogbigboi
Over — $36.97
sentrio
CTRUnder — $9.39
Pan9X
CTRUnder — $8.78