NEW YORK/LONDON (Reuters) -Investors were watching for ripple effects from the aborted mutiny in Russia, with some expecting a move into safe havens such as U. Financial markets have often been volatile since Russia invaded Ukraine in February 2022, which caused ruptures in markets and through global finance as banks and investors rushed to unwind exposure. "But there is more sensitivity and awareness by market participants that this increase in internal tension in Russia could translate into a markets event