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The 'over 100k new users' is kind of on the smaller side, no? I know of brokers with millions heh. But the amount of people writing about it is pretty huge. Reuters, CNN, everywhere its mentioned. Also, the regulations they got, even BACEN and CVM. So is this as safe as it sounds or no? I haven't invested that much so I would like to know more tbh. Why is it THIS big online? xd