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

How is PotCoin Market Cap calculated?

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

PotCoin Market Capitalization in USD = Number of POT in supply X Price of one PotCoin in USD

Since the price of PotCoin 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 PotCoin or predict the price of PotCoin.