Another possible interpretation for Loop Capital Markets (we know that Q's messages can have multiple meanings) is that it's yet another reference to

Elon Musk

Elon Musk is preparing to build a hyperloop in California.

Where does the capital come for such an expensive and risky venture?

Are the markets there? Can the hyperloop ever become profitable on its own?

Which regional markets are the first in line for hyperloops?

Other hyperloop companies have also come into existence since Elon Musk presented his proposal.