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:2020-06-19, Stock:XEL, The news for the past five days is as follows:
2020-06-12: nan
2020-06-15: NEWS1: Hedge Funds Have Never Been This Bullish On Xcel Energy Inc (XEL).NEWS2: 4 Utility Stocks That are in Focus on Global Wind Day 2020.
2020-06-16: nan
2020-06-17: NEWS1: Xcel Energy proposes one of largest packages of energy investments in state history.
2020-06-18: nan

Answer: Decrease