According to Crypto Rover, a US federal appeals court has ruled that the United States can use tariffs (source: Crypto Rover on Twitter, June 11, 2025). This decision is expected to influence global trade dynamics, potentially increasing market volatility. Historically, major tariff announcements have led to risk-off sentiment in traditional equities and a shift toward alternative assets like Bitcoin (BTC) and Ethereum (ETH), as traders seek hedges against macroeconomic uncertainty. Crypto traders should monitor upcoming tariff implementations and cross-market correlations, as heightened volatility can create short-term trading opportunities in BTC and altcoins.