# S&P 400

Type: index

Source: Finance Intelligence Brief — https://getfinancebrief.com/entity/sp-400
Canonical HTML page: https://getfinancebrief.com/entity/sp-400

## Recent coverage (1 stories)

### Small-Cap and Mid-Cap Leaders Defy Volatility as Market Rotation Accelerates
2026-03-23 18:59:56 · Sentiment: Neutral · Impact: 5/10 · Sources: 2

Despite broader market volatility, select small-cap and mid-cap stocks have emerged as year-to-date leaders, signaling a strategic shift in investor sentiment. This rotation suggests that capital is moving away from overextended mega-cap tech and into high-growth niches within the Russell 2000 and S&P 400 indices.
Full story: https://getfinancebrief.com/story/small-mid-cap-outperformance-ytd-2026

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