How mining and trading statistics are calculated

Total supply = all mined or staked coins
Circulating supply = total supply - unspent development team's share of mined or staked block rewards (including unspent premine)
Block reward = (maximum supply - total supply) / 2^{emission speed factor}
-- This is just an example used by CryptoNote coins by default!

Trading volume = total number of coins in finished trades * closing price
Market cap = circulating supply * current price
Coin value = trading volume / circulating supply * ((highest finished sell order - lowest finished sell order) / lowest finished sell order)
-- If there is not enough trades to change the coin price, coin value drops to 0.

Network hash rate = block difficulty / block solve time in seconds
Pool hash rate = total number of submitted hashes / block solve time in seconds