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:2020-10-22, Stock:XEL, The news for the past five days is as follows:
2020-10-15: NEWS1: Did Xcel Energy Inc. (NASDAQ:XEL) Use Debt To Deliver Its ROE Of 10%?.
2020-10-16: NEWS1: Northern States Power Company (Wisconsin) -- Moody's announces completion of a periodic review of ratings of Xcel Energy Inc..
2020-10-19: nan
2020-10-20: NEWS1: Atmos Energy and Xcel Energy Set to Join Dow Jones Utility Average.
2020-10-21: nan

Answer: Decrease