Where is Jump Trading located?

I'm curious to know the whereabouts of Jump Trading. Could you provide me with a detailed description of where their headquarters are situated? Are they located in a bustling metropolis, surrounded by towering skyscrapers and a vibrant financial district? Or perhaps they've chosen a more secluded location, nestled in a serene environment with a focus on privacy and security? I'm eager to gain a better understanding of the company's physical location and the environment in which they operate.