Asian markets were mixed on Friday, at the end of a broadly damaging week for global investors as the Federal Reserve gave notice that the days of ultra-cheap cash were coming to an end quicker than some had envisaged. Rising tensions between Russia and the West over the Ukraine crisis are adding to the increasingly fractious mood on trading floors, where a selling frenzy this month has wiped around $7 trillion off valuations around the world. While recent data has shown economies picking up as they reopen and the Covid-19 threat wanes, commentators warn that the volatility seen in recent months will likely continue for the near term as the Fed tightens policy. The US central bank has in recent weeks taken a more hawkish turn as it looks to fight four-decade-high inflation by ramping up interest rates and offloading its vast bond holdings that have helped keep costs down. Officials plan a hike in March, but debate among investors is now on by how much and how many more will follow. Some have suggested a 50-basis point rise and another possible five before 2023. Fed boss Jerome Powell’s commented this week that the economy, which grew last year at its fastest pace since the 80s, is well placed to handle the tightening. Markets have rallied for the best part of two years to record or multi-year highs, and analysts say a hefty pullback is to be expected, owing to profit-taking and the removal of a pandemic-era central bank and government stimulus. “Really what we are seeing is historic intraday volatility,” Chris Murphy, of Susquehanna International Group, told Bloomberg Television. “It’s been a pretty amazing ride so far this year.”