The S&P 500 index has pushed to fresh highs on April 23, but the pace of the move is starting to raise eyebrows. Short-term momentum is stretched, and parts of the market—especially growth and tech—are looking crowded.

Still, JPMorgan analyst Jason Hunter says the rally isn't flashing the kind of signals that typically mark a top.

S&P 500: Overbought, Not Exhausted

Hunter notes that while the recent surge has driven overbought readings to levels last seen late last year, price action isn't showing signs of fatigue. That distinction matters. Markets can stay overbought for longer than expected, especially when trend momentum remains intact.

For now, bulls remain in control as long as the index holds above a key support zone around 6,900–7,000, which marks the recent breakout area. In simple terms: the trend is stretched, but not broken—a backdrop that continues to support broad-market exposure through ETFs like the State Street SPDR S&P 500 ETF Trust (NYSE:SPY) and the Vanguard S&P 500 ETF (NYSE:VOO).

A deeper break below the 6,700–6,600 zone would be needed to meaningfully disrupt the current uptrend—but for now, that risk remains distant.

From Breakout To Slow Grind

What may be changing is the pace of the rally. JPMorgan expects the market to begin decelerating in the weeks ahead as the index approaches a key resistance band in the 7,100–7,300 range, where longer-term trend lines could start to cap gains.

That doesn't necessarily mean a pullback—it could just mean a shift from a sharp, momentum-driven surge to a slower, more measured climb.

A similar pattern played out late last year, when stocks continued higher but at a more gradual pace.

A More Selective Market Ahead

Another shift already underway is leadership. The latest leg higher has been driven largely by U.S. growth and technology stocks—reflected in strength across ETFs like the Invesco QQQ Trust, Series 1 (NASDAQ:QQQ) and the State Street Technology Select Sector SPDR ETF (NYSE:XLK)—while more cyclical and defensive areas have lagged, with funds like State Street Industrial Select Sector SPDR ETF (NYSE:XLI) and low-volatility strategies seeing more muted moves.

That kind of narrow leadership isn't always ideal—but it hasn't derailed the broader index.

Instead, it suggests a market that may become more selective, with fewer stocks doing the heavy lifting.

For investors tracking the index through ETFs like iShares Core S&P 500 ETF (NYSE:IVV), the message is straightforward: the uptrend is intact, but it's becoming more dependent on holding key support levels.

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