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

How is GeoCoin Market Cap calculated?

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

GeoCoin Market Capitalization in USD = Number of GEO in supply X Price of one GeoCoin in USD

Since the price of GeoCoin 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 GeoCoin or predict the price of GeoCoin.