CNBC explains the futures and spot markets

I am usually against CNBC and their cryptocurrency-related articles, however in recent times they have been quite active and releasing some good content. Here's an interesting article of theirs about the alternative to the spot market we all love: the bitcoin futures market. Pretty well-explained and with a comparison between both markets, if you are unsure as to how futures contract work then have a read through it.

Link to CNBC article