I want to be able to trade something where I can go long or short with ease. Thinking of mini SPI futures. Have traded equities and ETOS before but found Options rubbery. I seem to think that futures is "cleaner" and more efficient. But what do I know. From reading here broker Interactive brokers seem well liked. Can I trade asx SPI or mini SPI through them? What will I need? Data service. Broker. Trading platform software. Is that all provided by IB? Has any one had experience trading this mini SPI as it's pretty new. Any genuine anecdotes are appreciated.