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

How is ZClassic Market Cap calculated?

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

ZClassic Market Capitalization in USD = Number of ZCL in supply X Price of one ZClassic in USD

Since the price of ZClassic 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 ZClassic or predict the price of ZClassic.