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Bills vs. Vikings: O/U 28.5

7 of 13 top Polymarket traders hold Over (54%) · Over at 77¢ · $43K held · ended Nov 10

Over77¢Under23¢Ended Tue, Nov 10, 2026View on Polymarket
SIGNAL

⚖️

Neutral

Over

Consensus Traders

13

Over 54%

2 arb excluded

Total Value

$43.1K

Combined PnL

$4.3K

Smart Money Entry

61.6¢ → 76.5¢

+24% since entry · 7 traders

Research grade

NeutralOver at 77%

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.
  • 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

Over

7 of 13 top traders (54%)2 arbitrage traders dimmed6 hold an outcome priced under 50%3 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Over77%
Under24%

Smart Money Breakdown by Outcome

Over7 traders
Total Value$28.2K
Total Shares36,529
Combined PnL+$4.8K
Under6 traders
Total Value$11.3K
Total Shares29,930
Combined PnL-$468.25
Over — 54%Under — 46%

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

4 traders

Top 2 hold 82%

Freshness

Fresh

0h old

Flip Quality

Clean

0 consensus flips

Breadth vs concentrationCrowded

80% of non-arb traders are on Over. Concentration is driven by the top two positions owning 82% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians
sharpOver 100% · 2
Aligned
ctrOver 100% · 4
Aligned
Hand-pickedOver 100% · 1
Aligned
Top 1000Over 80% · 5
Aligned

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EV Calculator

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

Break-even chance78.4%

76.5¢ 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
+$27.60
Max Loss
-$100.00
Shares
127.6

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
0x257303c5...d86173
Slug
nfl-buf-min-2026-11-10-total-28pt5
Trade on Polymarket