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:2021-07-28, Stock:XEL, The news for the past five days is as follows:
2021-07-21: nan
2021-07-22: NEWS1: Xcel Energy (XEL) Earnings Expected to Grow: Should You Buy?.
2021-07-23: nan
2021-07-26: NEWS1: Were Hedge Funds Right About Xcel Energy Inc (XEL)?.NEWS2: What's in the Cards for Xcel Energy (XEL) in Q2 Earnings?.
2021-07-27: NEWS1: Eversource Energy (ES) to Post Q2 Earnings: What's in Store?.

Answer: Decrease