The Tidal Trust II YieldMax MSTR Option Income Strategy ETF (MSTY) closed at $27.61 on January 27, down 1.18% as MicroStrategy's stock faced significant pressure, dropping 3.6% to $341.05. The decline in MicroStrategy's stock was primarily driven by its recent announcement of substantial stock sales and bitcoin acquisitions, which raised investor concerns about dilution and the risks associated with heavy bitcoin investments. Additionally, the broader cryptocurrency market experienced a downturn, with bitcoin falling 3% to $101,477.97, influenced by market jitters over the Chinese AI startup DeepSeek. This development led to a sell-off in tech stocks, further impacting MicroStrategy's performance. The correlation between digital assets and the tech sector remains strong, exacerbating the pressure on MicroStrategy as tech stocks slumped.