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:2020-11-09, Stock:COST, The news for the past five days is as follows:
2020-11-02: NEWS1: Costco’s October Same-Store Sales Could Be the Best So Far This Year.NEWS2: Is Walmart Stock A Buy As The Dow Jones Giant Steps Up Amazon Fight?.NEWS3: Rubbermaid maker Newell Brands CEO: 'The at-home consumption trends are continuing'.NEWS4: Which Consumer Staples Stock Will Grow The Most By 2025?.NEWS5: Forget the Election: These 3 Stocks Are Great Buys No Matter What.
2020-11-03: NEWS1: Get Paid While You Wait: 3 Top Dividend Stocks in the Food Industry.NEWS2: 3 Growth Stocks to Buy and Hold for the Next 50 Years.
2020-11-04: NEWS1: Costco (COST) Gains But Lags Market: What You Should Know.NEWS2: Costco October sales rise 16% as pandemic stocking continues.NEWS3: Costco Wholesale Corporation Reports October Sales Results.NEWS4: Looking Into Costco Wholesale's Return On Capital Employed.
2020-11-05: NEWS1: Costco's October Sales and Comparable-Store Sales Rise at Double-Digit Rates.NEWS2: Costco Stock Hits a High as October Sales Soar on Fears of Another Lockdown.NEWS3: TGT vs. COST: Which Stock Should Value Investors Buy Now?.NEWS4: Influencers with Andy Serwer: Michelle Gass.NEWS5: 4 Retail-Discount Stores Worth a Look Amid the COVID-19 Crisis.NEWS6: Costco's Incredible Sales Growth Streak Continues.NEWS7: Costco's Incredible Sales Growth Streak Continues.NEWS8: Costco Wholesale (NASDAQ:COST) Has Gifted Shareholders With A Fantastic 164% Total Return On Their Investment.NEWS9: Costco October Revenue Jump Fueled By 91% Online Sales Surge; Analyst Raises PT.
2020-11-06: NEWS1: Zacks Industry Outlook Highlights: Costco, Target, Dollar General, Big Lots and Dollar Tree.NEWS2: BJ's Vs. Costco Vs. Sam's Club: Which Wholesaler Is Stepping Up Into 2021?.

Answer: Decrease