Nifty futures on the Singapore Exchange traded higher by 79.50 points, or 0.50 percent up at 16,021, signalling that Dalal Street was headed for a positive start on Wednesday. Among major pre-market opening cues, the US stock markets ended lower on Tuesday after crude oil prices rose anew as the US banned imports from Russia while Asian markets saw a small recovery on Wednesday. Here are 10 things you should know before opening bell on March 9: