Some of the exchanges mentioned don't even have products for the coin he's claiming to have made a profit on.
'Subscribe to our signals, and you too can make trades on products that don't exist!'
Scammer.
$BTC implied volatility is so low, but it was actually even lower briefly in January just before price finally moved off the lows.
Shown here is the Deribit volatility index for bitcoin. It's sort of like looking at the cost of options on a chart.
Calm before the storm?
KYC is the root crime that enables what comes next.
Thanks to KYC we're going to see more social engineering attacks and possibly even more wrench attacks.