Russian stocks plunged on Monday following Kremlin economic envoy Kirill Dmitriev’s trip to the United States, which appeared to have produced no tangible results in easing tensions between Moscow and Washington over the war in…

Russian stocks plunged on Monday following Kremlin economic envoy Kirill Dmitriev’s trip to the United States, which appeared to have produced no tangible results in easing tensions between Moscow and Washington over the war in…