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Will Core CPI YoY be 2.5% in October?

5 of 7 top Polymarket traders hold No (71%) · No at 96¢ · $60 held · ends Nov 11

Yes4¢No96¢Ends Wed, Nov 11, 2026View on Polymarket
SIGNAL

⚖️

Neutral

No

Consensus Traders

7

No 71%

Total Value

$60.22

Combined PnL

-$2.86

Research grade

NeutralNo at 96%

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 %).

  • Side priced over 95¢Full year, out of sample: 0.90–0.95 −0.2 % a trade (n 12,989, 95 % CI −0.6 to +0.3); above 95¢ little is left to win and the tests stop at 0.95.

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

No

5 of 7 top traders (71%)2 hold an outcome priced under 50%7 small positions dimmed (<$100 invested)

Market Activity

Outcome Probabilities

Yes4%
No96%

Smart Money Breakdown by Outcome

No5 traders
Total Value$58.37
Total Shares62
Combined PnL-$0.58
Yes2 traders
Total Value$1.8
Total Shares60
Combined PnL-$2.28
No — 71%Yes — 29%

Signal Intelligence

Momentum

Flat

+0 pts consensus

Breadth

5 traders

Top 2 hold 68%

Freshness

Fresh

2h old

Flip Quality

Clean

0 consensus flips

Breadth vs concentrationBalanced

71% of non-arb traders are on No. Concentration is driven by the top two positions owning 68% of that side's value.

Cohort consensusHand-picked vs top 1000 · whales, sharps, snipers, contrarians
whaleYes 100% · 1
Diverging
sharpNo 100% · 1
Aligned
ctrYes 67% · 3
Diverging
Top 1000No 71% · 7
Aligned

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EV Calculator

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

Break-even chance97.5%

96.4¢ price + 1.0¢ spread + 0.1¢ fee (Economics 5%). Win more often than this and the bet pays.

Expected Value—
Expected ROIenter your estimate
Max Profit
+$2.54
Max Loss
-$100.00
Shares
102.5

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
0xe8e06f4a...6c8a93
Slug
will-core-cpi-yoy-be-2pt5-in-october-2026
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