Tech Sector Faces Renewed Sell-Off Amid Bond Yield Relief

The tech sector experienced a renewed sell-off on Wednesday, with semiconductor stocks like Intel (INTC), AMD (AMD), and Broadcom (AVGO) leading the decline. This came despite broader market indices such as the Dow (^DJI) and S&P 500 (^GSPC) showing some resilience due to falling bond yields following a U.S. Treasury intervention in long-dated securities buybacks. In contrast, healthcare stocks saw strong gains, particularly driven by Moderna (MRNA), which surged over 124% after positive phase 3 trial results for its melanoma vaccine developed with Merck (MRK). Basic materials also performed well as gold futures and miner stocks rose sharply. The disparity in sector performance highlights the mixed nature of market sentiment. Investors are closely watching key tech names like Micron (MU), Sandisk (SNDK), Marvell (MRVL), SK Hynix (SKHY), Broadcom (AVGO), Merck (MRK), and Alphabet (GOOG, GOOGL) for further direction.

By Grace O'Donnell · Editor, Special Projects Wed, August 19, 2026 at 5:14 PM GMT+3 1 min read · Yahoo Finance ·

Tech Sector Faces Renewed Sell-Off Amid Bond Yield Relief

Tickers: $AMD $AVGO $INTC $MRK $MRNA

Topics: bond yields healthcare stocks stock market tech sector sell-off

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