According to @CNBC, U.S. premarket trading is highlighting notable moves in MongoDB, Strategy, Signet Jewelers, and Credo in its latest roundup, indicating sector-specific catalysts on traders’ radar, source: CNBC. U.S. tech-led equity swings have shown a time‑varying positive correlation with major crypto assets like BTC and ETH during 2023–2024, making these stock moves relevant for crypto risk sentiment monitoring, source: Kaiko. The summary post did not disclose specific percentage moves or catalysts, source: CNBC.