Stock price does not tell you how the fundamentals of a business are operating. Especially not in this environment, everyone's stock price is down. Also these are the banks that got a huge bailout from the government a decade ago for failures of their own making.
If a big bank goes under due to coronavirus then I will of course apologize for being wrong, but I doubt that will happen. Too big to fail remember. So we bailed them out now they could be a little more civic minded. And as I said, do it at cost, pay your staff, but don't be thinking about the next dividend payments to shareholders or bonus remuneration to the CEO