That sounds like a nice timebomb of Bitcoin FUD. I bet when 2020 come it will be postponed to 2021 or something.
I do not understand anything for this xmr I am constantly changing the price. I guess it's a coin that whales love so much. because the price change sometimes makes me dizzy.
You are right was $70 then $140 then back to $100. Easily to make a fortune out of it or lose almost everything. In just a month that was not even that turbulent.