Why is SEI going up?

I'm quite perplexed, could you possibly explain to me the reason behind SEI's recent surge in value? Is it due to a positive financial report, a major breakthrough in their technology, or perhaps a surge in market demand? I've noticed a significant increase in its trading volume as well, what could be the driving force behind this trend? And, do you foresee any potential risks or obstacles that might affect SEI's future performance? I'm keen to understand the factors that are shaping its market dynamics.