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:2021-02-26, Stock:EXC, The news for the past five days is as follows:
2021-02-19: nan
2021-02-22: NEWS1: Illinois' Six Nuclear Energy Facilities Operated at Near Full Power During Winter Cold Snap.
2021-02-23: nan
2021-02-24: NEWS1: York County Industrial Development Auth., PA -- Moody's affirms Exelon and ExGen's Baa2 ratings; revises ExGen outlook to negative.NEWS2: Exelon to Separate Power-Generation Business Via Spinoff.NEWS3: Exelon Sees Profit Cut By Up to $710 Million From Texas Cold.NEWS4: Exelon Corp. to Host Earnings Call.NEWS5: UPDATE 2-Exelon to split in two, expects losses from Texas freeze.NEWS6: Exelon: Q4 Earnings Insights.NEWS7: Exelon Reports Fourth Quarter and Full Year 2020 Results and Initiates 2021 Financial Outlook.NEWS8: Exelon to Separate Its Utility and Competitive Energy Businesses Into Two Industry-Leading Companies.NEWS9: Power market credit crisis looms as Texas bills come due.
2021-02-25: NEWS1: Exelon's Debt Insights.NEWS2: Exelon/energy: Texas toast.

Answer: Decrease