GLOBAL MARKETS-Hope in Vaccine Pfizer Helps Global Stocks; dollar and gold on the defensive

* GRAPH: Global Assets http://tmsnrt.rs/2jvdmXl (Update quotes) By Koh Gui Qing and Julien Ponthus NEW YORK / LONDON, Oct 16 (Reuters) – Global stocks rose on Friday as the dollar traded defensive after Pfizer said it may ask for authorization for emergency use in the United States of its COVID-19 vaccine in November, easing market … Read more