Originally Posted by ducksauce

Update: Spoke to chase rep, they said the closure was due to too many open cards with them, not enough credit information, and too many inquiries. They said they would look into reconsideration after I gave them a bunch of additional information about my financials + recent purchases. They also clarified account was cancelled 4/17.

Update 2: I've received the cancellation letter for all my cards. Says exactly the above as the reasons for cancellation in addition to saying I have 30 days to use or transfer my points or lose them.