花旗称，会考虑在lwHy格更高的情况下将KwBz国国债评级下调至x0ab持，但目前决定下CrAR轻微增持评级ecAJ

FINMAhasseveraltimesdrawnattentiontotherisksthatICOscanposeforinvestors.TokensacquiredinthecontextofanICOarelikelytobesubjecttohighpricevolatility.SincemanyICOprojectsareatanearlystageofdevelopment,theyaresubjecttonumerousuncertainties.Furthermore,itisuncertainundercurrentcivillawwhethercontractsexecutedviablockchaintechnologyarelegallybinding.