
Celtics vs. 76ers: O/U 201.5
1 of 5 top Polymarket traders hold Over (20%) · Over at 92¢ · $307 held · ended Nov 11
⚠️
Avoid
Over
5
Over 20%
$306.51
-$18.19
Research grade
AvoidOver at 92%
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
1 of 5 top traders (20%)4 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 |
|---|---|---|---|---|---|
FL Flaznorp | Overavg 82¢ | $209.1 | $212.92 | +$3.82 | 50% 1503-1507 (3010) |
38 38791873984189CTR<$100 | Underavg 16¢ | $60.85 | $62.79 | +$1.94 | 48% 947-1017 (1964) |
![]() RN1CTR<$100 | Underavg 18¢ | $45.9 | $21.68 | -$24.22 | 58% 3802-2782 (6584) |
PA Pan9XCTR<$100 | Underavg 16¢ | $5.6 | $5.78 | +$0.17 | 49% 443-470 (913) |
GH ghorrockCTR<$100 | Underavg 16¢ | $3.24 | $3.35 | +$0.1 | 54% 383-321 (704) |
Invested
$209.1
Value
$212.92
PnL
+$3.82
Record
50%
1503-1507 (3010)
Invested
$60.85
Value
$62.79
PnL
+$1.94
Record
48%
947-1017 (1964)
RN1CTR<$100Invested
$45.9
Value
$21.68
PnL
-$24.22
Record
58%
3802-2782 (6584)
Invested
$5.6
Value
$5.78
PnL
+$0.17
Record
49%
443-470 (913)
Invested
$3.24
Value
$3.35
PnL
+$0.1
Record
54%
383-321 (704)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
91.5¢ price + 1.0¢ spread + 0.3¢ 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.