National Clearing Center stopped accepting dollars as a collateral currency for trades on the foreign exchange, futures and stock markets, as well as the precious metals and deposits market as of August 29. The NCC has consistently reduced the proportion of funds in currencies, which could be used as collateral, against the risk of sanctions. Thus, since July 18 the clearing center reduced the share of dollars from 100% to 80%, and since August 15 this value decreased to 25%. Euro NCC has not been accepted since June 15.