The only way someone turns $30k into $80 million is stupid luck with multiple black swan events. Like buying oil when it went negative. Or buying March SPY puts 30% out of the money in December then rolling it into TSLA $1500 calls mid march when TSLA was trading at $400 per share pre-split. Or even buying bitcoin in 2009.
If you bought oil when it went negative, you would have had to take delivery of it. That month's CEM oil futures contract expired on the day it hit -$40....I think a lot of people piled into that one thinking it was a no brainer, and got completely wiped out, including retail traders using cfd products as a proxy. with of course also the cfd products expiring that day.
No other oil market went negative. Not UK, Not Russian, not Saudi, etc etc.
