Major U.S. stock indices ended in the green on Oct. 8, buoyed by strong earnings reports from a handful of tech stocks. Comparatively steadier U.S. treasury yields also boosted investors’ optimism, which was reflected in the form of positive price change on the bourses.  This might encourage investors to spend on shares. However, keeping in mind the volatile situation of the world economy lately, it is advisable to choose stocks that come with low leverage, thereby carrying less risk during periods of uncer ...