the dramatic moves to isolate russia from the global financial system have effectively frozen securities worth more than 500 billion at the end of last year foreign investors held 62 billion in sovereign debt two thirds of which was denominated in rubles according to central bank of russia data the nominal foreign debt of russian banks and corporations totaled 381 billion the central bank data show foreigners held russian equities valued at 86 billion the financial times reported citing moscow exchange data the us and its western allies have cut some russian banks from the swift messaging system as the us barred any transactions with russia’s central bank which has 638 billion of assets on tuesday the uk said it’s adding sberbank to its list of sanctioned entities the clearing houses euroclear and clearstream are moving to stop clearing rubledenominated securities and msci said it may reclassify russia as a “standalone” market from its current emergingmarket status jpmorgan froze two funds that invest in russia the wall street journal reported the moves aren’t just one way russia is blocking payments to institutions outside the country which could lead to defaults not just from the country but also companies russia’s stock market has been closed for two days and some global stock markets are limiting trading in russian securities though many continue to trade on the london stock exchange gustavo medeiros head of global macro research at emergingmarkets investor ashmore said there’s a risk of a massive liquidity shock “if russian banks cannot recover their claims or pay their liabilities to the rest of the world the global financial system may experience shockwaves of liquidity events since unpaid transactions beget more failures potentially leading to a liquidity crisis compared with the liquidity shock in march 2020 or even the default of lehman brothers in 2008” he said in a note to clients financial markets however are not pricing in such a scenario “the sanctions began to bite in russia yesterday but the impact elsewhere in the world was remarkably mild probably because the sanctions seem to be carving out an exception for the country’s energy exports and therefore are likely to affect the rest of the world by less than expected” said marshall gittler head of investment research at bdswiss holding us stock futures es00 declined on tuesday after a relatively mild 02 drop for the sp 500 spx on monday the first trading day after the sanctions were announced