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Stock Market Correction Warning: Did Tech Sector Divergence Just Throw Up a Red Flag for Investors?

The U.S. stock market is still sitting near all-time highs… but beneath the surface, some cracks may be forming. In a recent Market on Close discussion, hosts John Rowland and “Twitter Tom” debated whether we’re on the verge of a pullback, or if the rally still has legs.

Here’s what they’re seeing in the data:

 

1. Sector Momentum is Flashing Divergence

The S&P 500 Tech Sector ETF (XLK) Relative Strength Index (RSI) is above 60, signaling strong momentum.

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On the other hand, the S&P 500 Equal Weight ETF (RSP) RSI is moving lower, beneath 50, suggesting broader market participation is more subdued.

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Historically, this setup has appeared six times since 2006. In five of those cases, the market saw a 10% or greater correction shortly after.

2. A Contrarian Take

Tom sees the widespread expectation of an August pullback as a reason to be cautious about betting against the market. If “everyone” is bracing for a drop, markets sometimes do the opposite.

John, however, leans on the historical data — which currently tilts toward a downside move — and says this divergence between tech leadership and equal-weight performance shouldn’t be ignored.

3. Options Traders Are Getting Bearish

The put/call ratio on the SPY ETF is climbing, meaning more traders are buying puts (bearish bets) than calls.

For this week’s monthly August options expiration, the SPDR S&P 500 ETF (SPY) put/call ratio is above 4.0 — meaning there are four times as many puts in open interest as calls. That’s a rare level of bearish positioning and can sometimes precede sharp moves.

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What’s at Stake?

Some analysts point to valuation extremes that now surpass the late-90s tech boom. Others note macro risks — tariffs, stagflation concerns, and global uncertainty — that could act as catalysts for a correction.

But for now, the market is balancing two narratives:

  • The Bear Case: Overbought tech, narrowing breadth, and rising bearish options positioning could trigger a correction.
  • The Bull Case: Strong large-cap leadership, resilient earnings, and contrarian sentiment might keep the rally alive.

Watch the reel to see John and Tom argue their cases:

Then, check out the full episode of Market on Close to see what they’re watching next.

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