
Heat vs. Jazz: O/U 210.5
3 of 5 top Polymarket traders hold Over (60%) · Over at 91¢ · $419 held · ended Nov 11
⚠️
Avoid
Over
5
Over 60%
$419.01
$13.16
85.3¢ → 90.5¢
+6% since entry · 3 traders
Research grade
AvoidOver at 91%
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
3 of 5 top traders (60%)2 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
![]() RN1 | Overavg 87¢ | $240.15 | $242.51 | +$2.37 | 58% 3828-2805 (6633) |
FL Flaznorp | Overavg 82.6¢ | $126.38 | $127.75 | +$1.37 | 50% 1558-1564 (3122) |
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872CTR<$100 | Underavg 13¢ | $31.72 | $40.26 | +$8.54 | 56% 502-393 (895) |
SE sentrio<$100 | Overavg 83¢ | $4.43 | $4.46 | +$0.03 | 35% 266-489 (755) |
38 38791873984189CTR<$100 | Underavg 13¢ | $3.17 | $4.03 | +$0.85 | 48% 959-1032 (1991) |
RN1Invested
$240.15
Value
$242.51
PnL
+$2.37
Record
58%
3828-2805 (6633)
Invested
$126.38
Value
$127.75
PnL
+$1.37
Record
50%
1558-1564 (3122)
Invested
$31.72
Value
$40.26
PnL
+$8.54
Record
56%
502-393 (895)
Invested
$4.43
Value
$4.46
PnL
+$0.03
Record
35%
266-489 (755)
Invested
$3.17
Value
$4.03
PnL
+$0.85
Record
48%
959-1032 (1991)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
90.5¢ price + 1.0¢ spread + 0.4¢ 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.