Hello ma'am, I can clear affirm it you're into cryptocurrencies. I don't know if you've heard about Digitex Futures. It an exchange for trading cryptocurrencies such as BTC, LTC, and others. What's amazing about the Digitex Futures is that it's a commission-free futures exchange.

You can check out this blog to know more about the Digitex Futures.

https://steemit.com/digitex/@k-banti/omfzmdr-digitex-futures-or-a-commission-free-trustless-futures-exchange-for-trading-digital-currencies

You can also watch this video for brief details about the Digitex Futures. Thank you!