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

How is Impact Market Cap calculated?

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

Impact Market Capitalization in USD = Number of IMX in supply X Price of one Impact in USD

Since the price of Impact 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 Impact or predict the price of Impact.