Good day, I see you are into cryptocurrencies that's why I have located you. I don't know if you've heard about Digitex Futures. It's actually an exchange that offers a commission-free futures when you trade on their website.

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!