Why Is Catalyst (CPRX) Up 0.7% Since Last Earnings Report?

A month has gone by since the last earnings report for Catalyst Pharmaceutical (CPRX) . Shares have added about 0.7% in that time frame, underperforming the S&P 500. Will the recent positive trend continue leading up to its next earnings release, or is Catalyst due for a pullback? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at its most recent earnings report in order to get a better handle on the important drivers. Catalyst Q1 Earnings Top, Firdapse Sales ...