You can check out above graph to see how the market cap of eosDAC has changed over time. The market cap value depends on the value of eosDAC on that particular day and number of eosDAC in supply at that day.

How is eosDAC Market Cap calculated?

The eosDAC Market cap is calculated using a simple formula. You can find it below:

eosDAC Market Capitalization in USD = Number of EOSDAC in supply X Price of one eosDAC in USD

Since the price of eosDAC is highly volatile you can see the market cap going up and down a lot. Sometimes price and market cap are not linear to each other due to increase in the supply of coins in the market and stable or decrease in the price of the coin. So you can say that it's not simple to predict the market cap of eosDAC or predict the price of eosDAC.