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:2021-04-23, Stock:RTX, The news for the past five days is as follows:
2021-04-16: nan
2021-04-19: NEWS1: Raytheon Technologies Appoints Bernard A. Harris Jr. to Board of Directors.NEWS2: Investors need to be aware of valuations in the tech space: Fort Pitt Capital Group .
2021-04-20: NEWS1: Raytheon Technologies (RTX) Expected to Beat Earnings Estimates: Can the Stock Move Higher?.
2021-04-21: NEWS1: Northrop's (NOC) Unit Secures $2.32B Deal to Support ICBM.
2021-04-22: nan

Answer: Rise