Like Happy said, I really doubt they can see that you have any bank accounts with them, much less any investments. They are separate entities and unless that it is deemed necessary for people in risk to access that, it is probably a limited few if so. I try to keep Chase's liability limited to owning 50% of my overall outstanding credit lines. I am also very careful about my income vs overall lines with all cards. I don't request credit line increases anymore as that would change the ratio of income/available credit lines.

Pending does mean squat either. I thought I was sure that I would be denied for 5th card within 8 months. I was timing it to have them close out my BA card for a transfer of lines. I'd rather them close out the BA instead of me. I got the pending but planned to wait until the 3rd day to call. Just before I called, I logged into my Chase to surpisingly find my new UA approved with a ridiculous line that was more than double my highest single line.