I own both to hedge my bet. I believe DXCM and ECTE will both go higher. ECTE has the next gen sensor that uses no needle and reads glucose with the same accuracy. If DXCM buys ECTE I win. If MDT buys them my ECTE gains will offset my DXCM losses. If nobody buys ECTE I win. No matter what I win. CYGN is not a stock symbol so you will have to explain how to use it as a hedge.