(Bloomberg) -- Stocks in Asia are poised for a mixed open after US benchmarks struggled following Monday’s tech-led rally, while Bitcoin whipsawed in late trading on confusion sparked by social media posts.Most Read from BloombergSEC X Account Compromised to Falsely Say Bitcoin ETFs ApprovedUS and Allies Met Secretly With Ukraine on Peace PlanBlackRock Cuts 3% of Global Workforce, Citing Dramatic Industry ShiftsIPhone Survives 16,000-Foot Fall, Helps Steer Jet-Panel HuntChinese Billionaire Is Se