
Raptors vs. 76ers: O/U 218.5
3 of 7 top Polymarket traders hold Over (43%) · Over at 63¢ · $375 held · ends Nov 13
⚠️
Avoid
Over
7
Over 43%
$374.83
$17.36
58.7¢ → 63¢
+7% since entry · 3 traders
Research grade
AvoidOver at 63%
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 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
Signal Intelligence
Momentum
Surging
+3 pts consensus
Breadth
3 traders
Top 2 hold 99%
Freshness
Fresh
4h old
Flip Quality
Clean
0 consensus flips
43% of non-arb traders are on Over. Concentration is driven by the top two positions owning 99% of that side's value.
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
ZZ Zzzz87 | Overavg 58¢ | $213.58 | $224.48 | +$10.9 | 57% 49-37 (86) |
AN Anon455<$100 | Overavg 61¢ | $61.29 | $63.3 | +$2.01 | 49% 302-309 (611) |
FL FlaznorpCTR<$100 | Underavg 36.1¢ | $56.64 | $61.18 | +$4.55 | 51% 2691-2616 (5307) |
GH ghorrockCTR<$100 | Underavg 38.4¢ | $19.89 | $17.77 | -$0.15 | 54% 1043-906 (1949) |
HI hi774cCTR<$100 | Underavg 42¢ | $3.45 | $3.2 | -$0.25 | 19% 127-533 (660) |
HO HomeRunHazard<$100 | Overavg 56¢ | $2.8 | $3.05 | +$0.25 | 57% 3458-2629 (6087) |
PA Pan9XCTR<$100 | Underavg 36¢ | $1.8 | $1.85 | +$0.05 | 49% 1097-1151 (2248) |
Invested
$213.58
Value
$224.48
PnL
+$10.9
Record
57%
49-37 (86)
Invested
$61.29
Value
$63.3
PnL
+$2.01
Record
49%
302-309 (611)
Invested
$56.64
Value
$61.18
PnL
+$4.55
Record
51%
2691-2616 (5307)
Invested
$19.89
Value
$17.77
PnL
-$0.15
Record
54%
1043-906 (1949)
Invested
$3.45
Value
$3.2
PnL
-$0.25
Record
19%
127-533 (660)
Invested
$2.8
Value
$3.05
PnL
+$0.25
Record
57%
3458-2629 (6087)
Invested
$1.8
Value
$1.85
PnL
+$0.05
Record
49%
1097-1151 (2248)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
63.0¢ 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.