I actively trade these markets, so I have some insights. While I didn’t do $50m-$100m on a single day, I’m judging by market depth on the different exchanges I trade at.
There many small fish trading with a small ($500k-$1m) capital on a 3-5x leverage. They can do some days 5-10m of volume in usd.
Are you trading in actual dirty government fiat (USD) or fake tether (USDT)? There is a huge difference. And also note that some of the larger exchanges aren’t very upfront about which currency you are actually trading in...
There many small fish trading with a small ($500k-$1m) capital on a 3-5x leverage. They can do some days 5-10m of volume in usd.