the relationship between a credit card and individual person
is very similar to
the relationship between a credit facility and a corporation.
if a firm has a $200 million credit facility, it means it means the bank has already approved $200 million worth of borrowings.
if the company is doing well financially, the credit facility has no bearing on the stock price at all. if the company is distressed, then the credit facility is very important. usually, if the bank is willing to relax the terms of the facility or increase the amount, it means the company has access to more cash and can live longer. otherwise, it's going into chapter 11.