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Spread: Chelsea FC (-2.5)

Positions of the top Polymarket traders in this market · ended Sep 9

Chelsea FC14¢Leeds United FC86¢Ended Wed, Sep 9, 2026View on Polymarket
SIGNAL

⚖️

Neutral

Leeds United FC

Consensus Traders

1

Leeds United FC 100%

Total Value

$3.5K

Combined PnL

-$40.4

Research grade

NeutralLeeds United FC at 86%

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.
  • 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

Leeds United FC

1 of 1 top traders (100%)

Market Activity

Outcome Probabilities

Chelsea FC14%
Leeds United FC86%

Smart Money Breakdown by Outcome

Leeds United FC1 trader
Total Value$3.5K
Total Shares4,040
Combined PnL-$40.4

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EV Calculator

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

Break-even chance87.1%

85.5¢ price + 1.0¢ spread + 0.6¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$14.83
Max Loss
-$100.00
Shares
114.8

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
0x02539a77...e945a7
Slug
efl-cfc-lee-2026-09-09-spread-home-2pt5
Trade on Polymarket