What Caused 35% Pre-Market Surge In electroCore, Inc. (ECOR) Stock Today?

Shares of electroCore, Inc. (ECOR) has been surging strongly in the pre-market session today following an announcement of exclusive distribution agreement in Australia. The stock was up 35.02% to $2.93 as of 09:00 a.m. EST. What’s causing the stock to surge? Basking Ridge, New Jersey-based electroCore, Inc. is a company developing medical devices based on […]