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Miami (FL) vs. North Carolina: O/U 51.5

3 of 4 top Polymarket traders hold Over (75%) · Over at 55¢ · $1K held · ends Oct 31

Over55¢Under45¢Ends Sat, Oct 31, 2026View on Polymarket
SIGNAL

⚖️

Neutral

Over

Consensus Traders

4

Over 75%

Total Value

$1.1K

Combined PnL

$37.57

Smart Money Entry

53.1¢ → 55¢

+4% since entry · 3 traders

Research grade

NeutralOver at 55%

No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).

  • 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.
  • Fewer than 5 holdersEvery backtest needed 5+ holders; with fewer 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 4 top traders (75%)1 holds an outcome priced under 50%2 small positions dimmed (<$100 invested)

Market Activity
Loading chart data…

Outcome Probabilities

Over55%
Under45%

Smart Money Breakdown by Outcome

Over3 traders
Total Value$874.91
Total Shares1,591
Combined PnL+$37.57
Under1 trader
Total Value$202.5
Total Shares450
Combined PnL+$0
Over — 75%Under — 25%

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EV Calculator

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

Break-even chance57.2%

55.0¢ 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
+$74.73
Max Loss
-$100.00
Shares
174.7

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
0x50c72db5...afa275
Slug
cfb-mia-ncar-2026-10-31-total-51pt5
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