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Pistons vs. Knicks: O/U 212.5

3 of 6 top Polymarket traders hold Over (50%) · Over at 57¢ · $150 held · ended Oct 28

Over57¢Under43¢Ended Wed, Oct 28, 2026View on Polymarket
SIGNAL

⚠️

Avoid

Over

Consensus Traders

6

Over 50%

Total Value

$149.95

Combined PnL

-$8.36

Smart Money Entry

60.4¢ → 57.5¢

-5% since entry · 3 traders

Research grade

AvoidOver at 57%

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.
  • Side priced 50–60¢Full year, out of sample: 0.50–0.70 lost −2.9 % a trade (n 23,546, 95 % CI −3.9 to −1.9).

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

3 of 6 top traders (50%)3 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)

Market Activity
Loading chart data…

Outcome Probabilities

Over57%
Under43%

Smart Money Breakdown by Outcome

Over3 traders
Total Value$94.74
Total Shares177
Combined PnL-$12.19
Under3 traders
Total Value$55.21
Total Shares122
Combined PnL+$3.83
Over — 50%Under — 50%

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EV Calculator

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

Break-even chance59.7%

57.5¢ price + 1.0¢ spread + 1.2¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$67.47
Max Loss
-$100.00
Shares
167.5

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
0xbe1aff85...98ea22
Slug
nba-det-nyk-2026-10-27-total-212pt5
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