Question: why did dxcm stock drop?
Answer: Specifically, DexCom's stock was down by an eye-catching 13.8% as of 10:37 a.m. EDT Monday morning. DexCom, along with most other U.S. stocks, is reacting negatively to both the Federal Reserve's emergency rate cut over the weekend and the fallout resulting from the continued spread of COVID-19 across the globe.