📌 X Insight Update[x_fin] (2026/06/20 22:02)
- $SPX has had only 7 red years on a total-return basis since 1981, an 85% win rate across 45 samples. The odd part: 6 of those 7 red years landed in even years. Seasonality still leans bullish long term, but even-year risk keeps showing up in the tape. [1](https://x.