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Cavaliers vs. Heat: O/U 239.5

7 of 9 top Polymarket traders hold Over (78%) · Over at 77¢ · $916 held · ended Nov 14

Over77¢Under23¢Ended Sat, Nov 14, 2026View on Polymarket
SIGNAL

⚠️

Avoid

Over

Consensus Traders

9

Over 78%

1 arb excluded

Total Value

$916.01

Combined PnL

$617.38

Smart Money Entry

41.1¢ → 77¢

+88% since entry · 7 traders

Research grade

AvoidOver at 77%

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

Over

7 of 9 top traders (78%)1 arbitrage trader dimmed2 hold an outcome priced under 50%8 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Over77%
Under23%

Smart Money Breakdown by Outcome

Over7 traders
Total Value$420.3
Total Shares728
Combined PnL+$628.68
Under2 traders
Total Value$18.99
Total Shares45
Combined PnL-$11.3
Over — 78%Under — 22%

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EV Calculator

Consensus % is how many tracked traders hold a side, not a win probability.

Break-even chance78.9%

77.0¢ price + 1.0¢ spread + 0.9¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$26.81
Max Loss
-$100.00
Shares
126.8

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

Condition ID
0x6a386af5...e05de4
Slug
nba-cle-mia-2026-11-13-total-239pt5
Trade on Polymarket