Asian markets were muted in Tuesday trade as investors weighed the effect that promising news about Pfizer’s Covid-19 vaccine could have on the post-pandemic global recovery. Tech stocks sputtered. Asian Shares Hong Kong’s Hang Seng Index (HSI) gained 0.4%, losing some of the momentum it had built earlier in the morning. Japan’s Nikkei 225 (N225) rose 0.5%, also paring earlier gains. South Korea’s Kospi (KOSPI) was up […]