(FILES) This file photo taken on February 28, 2022, shows the Moscow's stock market building in downtown Moscow. - The Moscow stock exchange ended 2021 in fine form: a record number of companies were listing their shares, foreign money was flowing in and ordinary Russians were also investing. And then in 2022 a brutal crash and an unprecedented halt in trading as the conflict in Ukraine got underway has put the market under a dark cloud and left investors out in the cold. (Photo by Natalia KOLESNIKOVA / AFP)