The Most Powerful Primary School Student Managed to Make Hundreds of Billions with New Year's Money

Elementary school students stole hundreds of thousands of New Year's money to recharge games? The parents of the students held up banners and protested at the game company, triggering heated discussions across the Internet! But soon the game company responded and the corresponding recharge was not received. After investigation, it was found that the primary school student did not top up his money, but used his New Year's money to invest in crude oil futures? The most unexpected thing is that this investment has doubled tens of thousands of times! In an instant, the financial management prodigy became a hot search topic! If the first investment was due to luck, how can we explain that the second, third, or even tens of thousands of times the investment was returned?