SSFs are usually traded in increments/lots/batches of 100. When purchased, no transmission of share rights or dividends occurs. Being futures contracts they are traded on margin, thus offering leverage, and they are not subject to the short selling limitations that stocks are subjected to. They are traded in various financial markets, including those of the United States, United Kingdom, Spain, India and others. South Africa currently hosts the largest single-stock futures market in the world, trading on average 700,000 contracts daily.