Why bitcoin is going up?

There are a number of reasons why bitcoin is going up. Some people believe that it's a digital gold rush, and that the value of bitcoins will continue to go up as more and more people invest in them. Others believe that the limited supply of bitcoins (only 21 million can ever be mined) will make them more valuable over time. And still, others believe that bitcoin is a more secure way to store money online than traditional methods like banks or credit cards.