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Matsuyama: Shintaro Imai vs Fajing Sun

11 of 17 top Polymarket traders hold Fajing Sun (65%) · Fajing Sun at 68¢ · $4K held · ends Nov 17

Shintaro Imai33¢Fajing Sun67¢Ends Tue, Nov 17, 2026View on Polymarket
SIGNAL

⚖️

Neutral

Fajing Sun

Consensus Traders

17

Fajing Sun 65%

Total Value

$3.5K

Combined PnL

$175.45

Smart Money Entry

67.9¢ → 67.5¢

-1% since entry · 11 traders

Research grade

NeutralFajing Sun at 68%

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 %).

  • 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

Fajing Sun

11 of 17 top traders (65%)6 hold an outcome priced under 50%13 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Shintaro Imai33%
Fajing Sun68%

Smart Money Breakdown by Outcome

Fajing Sun11 traders
Total Value$2.1K
Total Shares2,980
Combined PnL+$33.43
Shintaro Imai6 traders
Total Value$1.4K
Total Shares4,215
Combined PnL+$142.02
Fajing Sun — 65%Shintaro Imai — 35%

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

6 traders

Top 2 hold 64%

Freshness

Fresh

0h old

Flip Quality

Clean

0 consensus flips

Breadth vs concentrationBalanced

55% of non-arb traders are on Fajing Sun. Concentration is driven by the top two positions owning 64% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians
whaleShintaro Imai 100% · 1
Diverging
sharpShintaro Imai 67% · 3
Diverging
ctrShintaro Imai 57% · 7
Diverging
Hand-pickedFajing Sun 100% · 2
Aligned
Top 1000Fajing Sun 50% · 10
Aligned

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EV Calculator

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

Break-even chance69.6%

67.5¢ price + 1.0¢ spread + 1.1¢ fee (Sports 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$43.72
Max Loss
-$100.00
Shares
143.7

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
0x19f62de2...b02728
Slug
atp-imai-su-2026-11-09
Trade on Polymarket