1,8bil marketcap (pre ico token) . WTF?
Where did you see this? Or are you basing on Eth's performance as they have the same amount of tokens/coins?
Its calculated from:
100mn total qtum tokens
Current price: $17.84
So 17.84 X 100mn = $1.784bn market cap
However, the real question will be the circulating supply of the coin