(Bloomberg) -- Bitcoin is ending the week on a down note after the optimism that pushed the price of the largest digital asset to a one-year high fades amid a flurry of fresh industry turmoil and crosscurrents in global financial markets. Most Read from BloombergUkraine Has Caught Up With Russia’s Tank Numbers, Data SignalApple Plans a Slow, Appointment-Only Rollout of Its $3,500 Vision ProRussia Is Disregarding IAEA Advice to Power Down Ukraine ReactorMusk Ultimatum to Taiwan Imperils Its Push