Sum Coin Age Distribution is calculated as the sum of the products of coins unspent transaction output alive days and its value in a given period, divided by their sum shown in different ranges of percent values. By giving weight to alive days, it shows the distribution of long-term holders and short-term holders with UTXO data. If the long-term SCA distribution ratio increases, then it is reasonable to interpret the increase as one of the bullish movements. Learn more
