Another NATO Article 4 invocation by December 31, 2026?
3 of 4 top Polymarket traders hold No (75%) · No at 80¢ · $1K held · ends Jan 1, 2027
⚖️
Neutral
No
4
No 75%
$1.1K
$82.87
61.4¢ → 79.5¢
+30% since entry · 3 traders
Research grade
NeutralNo at 80%
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 %).
- 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
3 of 4 top traders (75%)1 holds an outcome priced under 50%
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
 Porx | Noavg 58.8¢ | $437.67 | $503.77 | +$66.1 | 66% 1482-769 (2251) |
 StarMaster | Noavg 62.5¢ | $257.36 | $298.44 | +$41.08 | 53% 1858-1640 (3498) |
 crypto-basenjiCTR | Yesavg 27¢ | $188.6 | $146.7 | -$41.9 | 37% 176-295 (471) |
NO nonkenny90 | Noavg 69¢ | $110.4 | $127.2 | +$17.6 | 89% 4653-547 (5200) |
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
79.5¢ price + 1.0¢ spread + no taker fee. Win more often than this and the bet pays.
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.