Why did chip stocks like Micron decline?

Chip stocks such as Micron and SanDisk fell due to concerns over slowing demand for memory chips.

How did BlackRock stock perform today?

BlackRock (BLK) rose after reporting better-than-expected earnings.

Which other stocks had notable moves?

Johnson & Johnson stabilized after in-line quarterly results, while Morgan Stanley edged slightly lower.

PayPal, BlackRock Lead Market as Chip Stocks Slide

PayPal led the S&P 500 gains today, while BlackRock also rose, as chip stocks such as Micron and SanDisk posted losses.

July 15, 2026

2 min read

Source: Barrons.com

U.S. markets saw mixed sector performance on July 15, 2026, with PayPal (PYPL) topping the S&P 500 gainers list, while memory chip stocks like Micron (MU) and SanDisk suffered notable losses. BlackRock (BLK) also advanced in a session marked by cautious trading.

Sector Performance

Fintech Sector

PayPal jumped over 3% to lead the index, fueled by investor optimism about growth prospects in digital payments. BlackRock (BLK) also rose after reporting better-than-expected earnings.

Semiconductor Sector

On the downside, chip stocks declined, led by Micron Technology (MU) and SanDisk, amid concerns over slowing demand for memory chips. Intel (INTC), IBM (IBM), and Marvell Technology (MRVL) also edged lower.

Other Stock Moves

Johnson & Johnson (JNJ): Stock stabilized after the company reported quarterly results in line with expectations.
Morgan Stanley (MS): Stock edged lower despite positive reports.

What This Means for Investors

The divergence between fintech and semiconductor sectors reflects market uncertainty, with investors seeking safe havens in cash-flow-rich companies like PayPal and BlackRock, while avoiding cyclical sectors like chips.

Frequently Asked Questions

PayPal (PYPL) led the S&P 500 with a gain of over 3%, driven by investor optimism in the digital payments sector.

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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.