If I were you, I would definitely wait for the news from Chicago or NYU. Even if at the end I was dinged, I would apply next year. As re-applicant, more chance. All in all, Chicago or NYU is much much better than the rest three, if you pursue finance as your career.
Since you are not willing to waite for another year, I think the best solution is select on university to submit the deposit. Compared with security, the deposit is really not so important. If NYU or Chicago admits you, you can have better choice.