[Pre-market rally in U.S. storage sector, Kioxia ADR surges over 17%, SK Hynix and SanDisk rise over 3%] BlockBeats News, August 17, according to BIT (bit.com) market data, the U.S. storage sector saw a broad pre-market rally. Japanese storage company Kioxia ADR surged over 17% in U.S. pre-market trading. Seagate Technology (STX) rose 1.96%; Western Digital (WDC) increased 2.59%; SanDisk (SNDK) climbed 3.33%; Micron Technology (MU) gained 2.66%; SK Hynix ADR rose 3.4%.