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

How is Playkey Market Cap calculated?

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

Playkey Market Capitalization in USD = Number of PKT in supply X Price of one Playkey in USD

Since the price of Playkey 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 Playkey or predict the price of Playkey.