The storage sector of the U.S. stock market continued to decline in pre-market trading, with Western Digital falling over 16%.

The storage sector of the U.S. stock market continues to decline in pre-market trading. SanDisk dropped over 11%, with the company giving a revenue guidance range of $10.3 billion to $10.8 billion for the next fiscal quarter, falling short of market expectations. Western Digital fell more than 16%, SK Hynix dropped over 7%, and Micron Technology declined over 5%.