Check out the lively stablesats comments from yesterday! Farmers are a good example. The big operators have hedging abilities. They also have huge government subsidies. 

developers are working on "stable Sats" and such, but markets will develop. 

how do farmers do it? 

TNStacker

I know. I can't see a mom and pop business owner doing it, though. It can be theoretically outsourced if there is demand. 

siggy47

bitcoin

Volatility Insurance For Businesses That Accept Bitcoin?

This is called hedging. It is what options and future are for. It exists. 