[OKX's U.S. Stock Trading Volume Exceeds $71 Billion in the Past 30 Days, SK Hynix Popularity Continues to Rise] Odaily Planet Daily News: According to OKX market data, as of September 17, 2026, the trading volume of OKX's U.S. stock-related products reached $71.917 billion over the past 30 days. Among them, perpetual stock contracts accounted for $70.379 billion USDT, while spot trading volume was $1.538 billion USDT. The most popular stocks in the past 30 days were SNDK, SKHYNIX, and SPCX, with storage remaining the hottest sector.