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

How is WorldCoin Market Cap calculated?

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

WorldCoin Market Capitalization in USD = Number of WDC in supply X Price of one WorldCoin in USD

Since the price of WorldCoin 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 WorldCoin or predict the price of WorldCoin.