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:2019-12-30, Stock:EXC, The news for the past five days is as follows:
2019-12-20: NEWS1: INVESTIGATION ALERT: The Schall Law Firm Announces it is Investigating Claims Against Exelon Corporation and Encourages Investors with Losses to Contact the Firm.NEWS2: HAGENS BERMAN, NATIONAL TRIAL ATTORNEYS, Encourages Exelon Corporation (EXC) Investors with Significant Losses to Contact Its Attorneys, Securities Fraud Lawsuit Filed.NEWS3: SHAREHOLDER ALERT: ACB FCAU EXC: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS4: SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Exelon Corporation of Class Action Lawsuit and Upcoming Deadline - EXC.NEWS5: The Klein Law Firm Reminds Investors of Class Actions on Behalf of Shareholders of BAX, ET and EXC.NEWS6: SHAREHOLDER ACTION ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Exelon Corporation and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS7: The Gross Law Firm Announces Class Actions on Behalf of Shareholders of TWTR, PRU and EXC.NEWS8: INVESTOR ALERT - Exelon Corporation (EXC) - Bronstein, Gewirtz & Grossman, LLC Notifies Investors of Class Action and Lead Plaintiff Deadline: February 14, 2020.NEWS9: SHAREHOLDER ALERT: REAL REZI EXC: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS10: HAGENS BERMAN, NATIONAL TRIAL ATTORNEYS, Encourages Exelon Corporation (EXC) Investors with Significant Losses to Contact Its Attorneys, Securities Fraud Lawsuit Filed.NEWS11: EQUITY ALERT: ROSEN LAW FIRM Announces Filing of Securities Class Action Lawsuit Against Exelon Corporation – EXC.
2019-12-23: NEWS1: IMPORTANT INVESTOR NOTICE: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Exelon Corporation and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS2: Glancy Prongay & Murray Reminds Investors of Looming Deadline in the Class Action Lawsuit Against Exelon Corporation.NEWS3: INVESTOR ACTION NOTICE: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Exelon Corporation and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.
2019-12-24: NEWS1: CLASS ACTION UPDATE for REZI, YJ and EXC: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS2: SHAREHOLDER ALERT:  Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Exelon Corporation of Class Action Lawsuit and Upcoming Deadline – EXC.NEWS3: IMPORTANT INVESTOR NOTICE: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Exelon Corporation and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS4: How to Maximize Your Retirement Portfolio with These Top-Ranked Dividend Stocks - December 24, 2019.NEWS5: TOP RANKED ROSEN LAW FIRM Reminds Exelon Corporation Investors of Important Deadline in Securities Action – EXC.
2019-12-26: NEWS1: The Klein Law Firm Reminds Investors of Class Actions on Behalf of Shareholders of GDOT, REZI and EXC.NEWS2: SHAREHOLDER ACTION ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Exelon Corporation and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS3: EXC LOSSES ALERT: Bernstein Liebhard LLP Encourages Investors with Losses to Contact the Firm and Reminds Investors of an Approaching Deadline in a Securities Class Action Against Exelon Corporation.NEWS4: CLASS ACTION UPDATE for GDOT, CGC and EXC: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS5: Hedge Fund Darlings vs. Exelon Corporation (EXC) In 2019.NEWS6: Deadline Reminder: The Law Offices of Howard G. Smith Reminds Investors of Looming Deadline in the Class Action Lawsuit Against Exelon Corporation.NEWS7: Exelon Shareholder Alert: February 14, 2020 Filing Deadline in Class Action – Contact Lieff Cabraser.
2019-12-27: NEWS1: CLASS ACTION UPDATE for ACB, HEXO and EXC: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders.NEWS2: HAGENS BERMAN, NATIONAL TRIAL ATTORNEYS, Encourages Exelon Corporation (EXC) Investors with Significant Losses to Contact Its Attorneys, Application Deadline Approaching.NEWS3: SHAREHOLDER ALERT: CGC BZUN EXC: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS4: IMPORTANT INVESTOR NOTICE: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Exelon Corporation and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm.NEWS5: SHAREHOLDER ALERT: CGC ET EXC: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines.NEWS6: SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Exelon Corporation of Class Action Lawsuit and Upcoming Deadline - EXC.

Answer: Decrease