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

How is JouleCoin Market Cap calculated?

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

JouleCoin Market Capitalization in USD = Number of XJO in supply X Price of one JouleCoin in USD

Since the price of JouleCoin 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 JouleCoin or predict the price of JouleCoin.