Robinhood has introduced its desktop platform, allowing users to trade index options and futures on the benchmark S&P 500 index, oil, and bitcoin.The platform offers advanced trading indicators and real-time data updates, with the ability to trade futures.Robinhood CEO Vlad Tenev revealed high demand for the platform, with the first thousand spots claimed in 46 seconds.The expansion includes major cryptocurrencies such as Bitcoin and Ethereum, offering various futures contracts.