This will mean that when a trader enters a position with the futures, they will be exposing themselves to the movement of 5 Bitcoin. (coinbureau.com)
You can enter your position in bits and pieces around those areas and / or take your trade off at different levels to lock in profits. (babypips.com)
A credit spread is a vertical spread where the investor receives money when entering the position, typically from selling stock options. (financialcanadian.com)