Based on the news about the stock in the past five trading days, please predict the rise or fall of the stock in the next trading day. If the stock is predicted to rise in the next trading day, please output [Rise], if the stock is predicted to fall in the next trading day, please output [Decrease].

Date:2020-03-23, Stock:EXC, The news for the past five days is as follows:
2020-03-16: NEWS1: 6 Utilities Gurus Are Buying.NEWS2: Exelon Appoints David Glockner as Executive Vice President, Compliance and Audit.
2020-03-17: NEWS1: Utilites sector ETF has best day ever as recession fears rise.NEWS2: What Is Exelon's (NASDAQ:EXC) P/E Ratio After Its Share Price Tanked?.
2020-03-18: NEWS1: ComEd and Exelon Donate to Local Nonprofits for COVID-19 Response and Relief.NEWS2: Stock Market News for Mar 18, 2020.NEWS3: Exelon and Its Family of Companies Donate More Than $1 Million for Coronavirus Response and Relief.
2020-03-19: nan
2020-03-20: nan

Answer: Decrease