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Spread: Tampa Bay Rays (-1.5)

4 of 8 top Polymarket traders hold Milwaukee Brewers (50%) · Milwaukee Brewers at 82¢ · $6K held · ended Oct 28

Tampa Bay Rays18¢Milwaukee Brewers82¢Ended Wed, Oct 28, 2026View on Polymarket
SIGNAL

⚖️

Neutral

Milwaukee Brewers

Consensus Traders

8

Milwaukee Brewers 50%

Total Value

$5.7K

Combined PnL

-$620.62

Smart Money Entry

69.9¢ → 82¢

+17% since entry · 4 traders

Research grade

NeutralMilwaukee Brewers at 82%

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

Milwaukee Brewers

4 of 8 top traders (50%)4 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)

Market Activity
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Outcome Probabilities

Tampa Bay Rays18%
Milwaukee Brewers82%

Smart Money Breakdown by Outcome

Milwaukee Brewers4 traders
Total Value$4.9K
Total Shares8,066
Combined PnL-$702.99
Tampa Bay Rays4 traders
Total Value$795.65
Total Shares2,203
Combined PnL+$82.38
Milwaukee Brewers — 50%Tampa Bay Rays — 50%

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

2 traders

Top 2 hold 100%

Freshness

Fresh

0h old

Flip Quality

Clean

0 consensus flips

Breadth vs concentrationCrowded

40% of non-arb traders are on Milwaukee Brewers. Concentration is driven by the top two positions owning 100% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians
whaleMilwaukee Brewers 50% · 2
Aligned
ctrTampa Bay Rays 67% · 3
Diverging
Hand-pickedMilwaukee Brewers 50% · 2
Aligned
Top 1000Milwaukee Brewers 50% · 4
Aligned

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EV Calculator

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

Break-even chance83.7%

82.0¢ price + 1.0¢ spread + 0.7¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$19.47
Max Loss
-$100.00
Shares
119.5

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
0xb0f4eecd...ab8299
Slug
mlb-mil-tb-2026-10-27-spread-home-1pt5
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