I think that there are very big risks, because you can lose much more than earn.
The option seller theoretically carries an unlimited risk associated with a change in the price of the underlying bitcoin or ether. Therefore, every sale of an option is accompanied by a guarantee deposit
But still these are risks, I personally do not understand how options work and what to do if the price moves not to where I need to ...
When the price of the underlying asset moves against the seller, it must make an additional collateral if it is going to continue to hold this option or sell it. But if you do not have enough money - the stock exchange liquidates the position ...
Well, that's fair. Such an image of investment has long been familiar to the American market, but other countries may be surprised that such things happen))
This is an honest business, and even more so people have long known about the algorithms of work. In America and Europe, skilled traders make whole fortunes on this) And then you can insure money, this is a double plus!