Blockchain Stocks?!

[berrymenalo]

Anyone able to provide info about some publicly traded companies who are on the cutting edge of blockchain development? If I want to make a derivative investment in blockchain by investing in the people who are providing a large portion of the principal services utilized in creating or maintaining altcoins, what companies should I look at? I'm open to all markets as long as the stock is publicly traded.

Looking forward to some responses!

[Queen12]

JEX, the platform that seems to offer bitcoin derivatives trading, you can look at it, although I haven't traded on it.

[berrymenalo]

Thanks for the response but I'm looking more for a company that makes or services various platforms