
Wizards vs. Cavaliers: O/U 236.5
1 of 7 top Polymarket traders hold Over (14%) · Over at 83¢ · $3K held · ended Oct 28
⚠️
Avoid
Over
7
Over 14%
$2.9K
-$21.67
Research grade
AvoidOver at 83%
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 7 top traders (14%)6 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 |
|---|---|---|---|---|---|
SU SunlineTicker | Overavg 57¢ | $1.4K | $1.4K | -$49.82 | 62% 4022-2463 (6485) |
HO HomeRunHazardCTR | Underavg 43¢ | $1.0K | $1.1K | +$48.7 | 54% 16882-14151 (31033) |
BU BullishBarbCTR | Underavg 42¢ | $289.47 | $310.14 | +$20.68 | 43% 2996-4016 (7012) |
![]() RN1CTR<$100 | Underavg 41¢ | $46.22 | $50.73 | +$4.51 | 54% 55806-47900 (103706) |
AN Anon455CTR<$100 | Underavg 31¢ | $79.51 | $34.63 | -$44.89 | 56% 2640-2094 (4734) |
AM ameisgoat11CTR<$100 | Underavg 42¢ | $2.1 | $2.25 | +$0.15 | 47% 2091-2369 (4460) |
![]() HRTradingCTR<$100 | Underavg 33¢ | $1.65 | $0.65 | -$1 | 53% 3186-2848 (6034) |
Invested
$1,419.87
Value
$1.4K
PnL
-$49.82
Record
62%
4022-2463 (6485)
Invested
$1,049.61
Value
$1.1K
PnL
+$48.7
Record
54%
16882-14151 (31033)
Invested
$289.47
Value
$310.14
PnL
+$20.68
Record
43%
2996-4016 (7012)
RN1CTR<$100Invested
$46.22
Value
$50.73
PnL
+$4.51
Record
54%
55806-47900 (103706)
Invested
$79.51
Value
$34.63
PnL
-$44.89
Record
56%
2640-2094 (4734)
Invested
$2.1
Value
$2.25
PnL
+$0.15
Record
47%
2091-2369 (4460)
HRTradingCTR<$100Invested
$1.65
Value
$0.65
PnL
-$1
Record
53%
3186-2848 (6034)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
83.0¢ price + 1.0¢ spread + 0.7¢ 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.