Why is RNDR rising?

I've noticed a significant surge in the value of RNDR recently. Could you please explain what's driving this upward trend? Is it due to some fundamental changes in the project, or is it more of a market sentiment shift? Also, how does RNDR's technology stand out in the crypto space, and how does it contribute to its increasing popularity? Finally, what are your thoughts on the long-term prospects of RNDR? Is it a sustainable investment, or is it more of a short-term speculation?