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

How is NagaCoin Market Cap calculated?

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

NagaCoin Market Capitalization in USD = Number of NGC in supply X Price of one NagaCoin in USD

Since the price of NagaCoin 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 NagaCoin or predict the price of NagaCoin.