In a clear bull market, there is more interest in crypto assets and the values of them are constantly rising. This attitude is where investment opportunities take shape & causes an increase in demand for these assets. As the price increases, it indicates that the cryptocurrency is experiencing a bull run. The process that drives the values of a crypto asset is intimately tied to the attitudes of traders in a given ecosystem and market. Although a bull run might vary in length, it needs to be long enough to be considered a bull run. Usually, this is achieved by lasting several months or even years at once. There are many reasons why a bull run might occur and prices may rise over a long period of time. Here are some of the commonly cited causes: investor optimism and confidence, among other things. One thing to keep in mind is that Bitcoin halving can be a trigger for these bull runs in crypto market.