David has added JPM to his short watch list, and has asked what I thought. On 18 Nov, this stock had closed at $32.14. On 21 Nov, it posted a low of 19.69, a loss of nearly 39% in 3 sessions! And just four days later, it has traded at 31.93, a gain of 62%. Wow! After such incredible moves from a giant in the banking industry, one need to look carefully before taking a position.