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:2021-08-19, Stock:FCX, The news for the past five days is as follows:
2021-08-12: NEWS1: How to invest during economic uncertainty as Delta variant cases spike.NEWS2: Stocks On The Rise: 15 Best To Buy Now.
2021-08-13: nan
2021-08-16: NEWS1: 10 Russell 2000 Basic Materials Dividend Stocks to Buy.
2021-08-17: NEWS1: 15 Best Momentum Stocks To Invest In.
2021-08-18: nan

Answer: Decrease