In the above mentioned equation, the Preliminary margin requirement could be the proportion of the whole market value of the securities the short seller has to put up in dollars to hold their short placement. When it all goes In line with approach, short-selling can yield remarkable returns. On https://financefeeds.com/copyright-news-the-key-updates-primary-and-secondary-markets-as-well-as-key-changes-and-trends-in-the-market/