
76ers vs. Bulls: O/U 231.5
5 of 10 top Polymarket traders hold Over (50%) · Over at 86¢ · $2K held · ended Nov 8
⚠️
Avoid
Over
10
Over 50%
1 arb excluded
$1.8K
$71.9
71.4¢ → 85.5¢
+20% since entry · 5 traders
Research grade
AvoidOver at 86%
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
5 of 10 top traders (50%)1 arbitrage trader dimmed5 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
38 38791873984189 | Overavg 68¢ | $484.69 | $526.68 | +$106.98 | 48% 70290-75979 (146269) |
65 6512395314597884 | Overavg 76.3¢ | $328.2 | $367.89 | +$39.69 | 51% 5683-5537 (11220) |
AN Anon455ARB<$100 | Overavg 82.5¢ | $382.72 | $293.21 | -$89.52 | 54% 3943-3319 (7262) |
| └ Over leg | Overavg 82.5¢ | $207.47 | $215.02 | +$7.54 | |
| └ Under leg | Underavg 32.5¢ | $175.25 | $78.19 | -$97.06 | |
![]() nigiri99CTR | Underavg 38.1¢ | $256.83 | $235.9 | -$20.93 | 45% 14433-17740 (32173) |
JO JoeyAroyyOOCTR | Underavg 37¢ | $101.06 | $95.6 | -$5.46 | 49% 115-122 (237) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872CTR | Underavg 24.3¢ | $134.59 | $80.16 | -$54.44 | 57% 17059-13037 (30096) |
MA MadridTimeCTR<$100 | Underavg 36¢ | $55.87 | $57.52 | +$1.64 | 47% 2130-2385 (4515) |
SN SnakeBallCTR<$100 | Underavg 36¢ | $42.09 | $43.31 | +$1.22 | 50% 48590-48183 (96773) |
![]() RN1<$100 | Overavg 80.5¢ | $29.5 | $31.34 | +$1.84 | 53% 70213-61793 (132006) |
PA Pan9X<$100 | Overavg 62¢ | $42.24 | $18.45 | +$0.95 | 52% 27270-24782 (52052) |
SE sentrio<$100 | Overavg 62¢ | $13.52 | $8.79 | +$0.41 | 50% 27958-27406 (55364) |
Invested
$484.69
Value
$526.68
PnL
+$106.98
Record
48%
70290-75979 (146269)
Invested
$328.2
Value
$367.89
PnL
+$39.69
Record
51%
5683-5537 (11220)
Invested
$382.72
Value
$293.21
PnL
-$89.52
Record
54%
3943-3319 (7262)
Both legs:
nigiri99CTRInvested
$256.83
Value
$235.9
PnL
-$20.93
Record
45%
14433-17740 (32173)
Invested
$101.06
Value
$95.6
PnL
-$5.46
Record
49%
115-122 (237)
Invested
$134.59
Value
$80.16
PnL
-$54.44
Record
57%
17059-13037 (30096)
Invested
$55.87
Value
$57.52
PnL
+$1.64
Record
47%
2130-2385 (4515)
Invested
$42.09
Value
$43.31
PnL
+$1.22
Record
50%
48590-48183 (96773)
RN1<$100Invested
$29.5
Value
$31.34
PnL
+$1.84
Record
53%
70213-61793 (132006)
Invested
$42.24
Value
$18.45
PnL
+$0.95
Record
52%
27270-24782 (52052)
Invested
$13.52
Value
$8.79
PnL
+$0.41
Record
50%
27958-27406 (55364)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
85.5¢ 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
38791873984189
Over — $526.68
6512395314597884
Over — $367.89
Anon455
ARBArbitrage — excluded

nigiri99
CTRUnder — $235.9
JoeyAroyyOO
CTRUnder — $95.6
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
CTRUnder — $80.16
MadridTime
CTRUnder — $57.52
SnakeBall
CTRUnder — $43.31

RN1
Over — $31.34
Pan9X
Over — $18.45