Prices go up even after delisting, if: the market is bullish, supply is down but demand is up, the project is developing and delisting is not due to regulation or fraud, etc.

When a cryptocurrency is delisted from an exchange (removed from trading), you might think its price will drop, right? Interestingly, some coins actually increase in price during this announcement. Let’s break down why this happens in simple terms.
---
1. People Want What They Perceive Will Be Scarce
Some traders believe that once a coin is removed from a major exchange, it becomes harder to get hold of. This makes it feel more “scarce,” so they rush to buy it before it disappears. This extra demand can push the price up temporarily.