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:2021-09-30, Stock:COST, The news for the past five days is as follows:
2021-09-23: NEWS1: Costco Sales Rose 17% in Latest Quarter.NEWS2: Costco (COST) Surpasses Q4 Earnings Estimates.NEWS3: Costco Earnings: What Happened with COST.NEWS4: Costco Q4 earnings beat expectations.NEWS5: Costco limits roll towel, bottled water purchases again as COVID-19 cases surge.NEWS6: Costco growth hits highest annual totals since 1990s after record quarterly profit, revenue.NEWS7: UPDATE 2-Costco limits roll towel, bottled water purchases again as COVID-19 cases surge.NEWS8: Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2021 Operating Results.NEWS9: Costco At Key Level With Earnings Due, As Higher Costs Loom.NEWS10: Costco Climbs on Earnings Beat, Revenue Rises Double Digits.NEWS11: Dow Jones Jumps 400 Points As China Prepares For Potential Evergrande Failure; Costco, Nike To Report.NEWS12: Dow Jones Rallies 400 Points As China Prepares For Potential Evergrande Failure; Costco, Nike To Report.NEWS13: Dow Jones Futures Rally As China Prepares For Potential Evergrande Failure; Costco, Nike To Report.NEWS14: Costco Reports Earnings Today. Expect the Stock to Drop..NEWS15: September Sell-Off: Best Dividend Stocks to Buy Now.NEWS16: What Would You Pay for Costco Going Into Earnings? Here's a Trade Idea.NEWS17: Costco Earnings Are Thursday. Expect the Stock to Drop..
2021-09-24: NEWS1: 4 Top Stock Trades for Monday: Bitcoin, Dogecoin, COST, TSLA.NEWS2: Costco Wholesale, IBD Stock Of The Day, Flashes Multiple Buy Signals After Earnings Beat.NEWS3: Jim Cramer: Here's How Analysts Can Be Off By a Wide Margin.NEWS4: 2 Nasdaq Stocks Poised to Win in a Post-Pandemic Recovery.NEWS5: Costco Makes Bullish Earnings Move.NEWS6: Costco's (COST) Q4 Earnings Beat, E-commerce Sales Up Y/Y.NEWS7: 5 Top Stock Gainers for Friday: Meredith, Costco, Vail Resorts.NEWS8: Nike shares fall on lower revenue, Costco predicts higher costs after earnings beat.NEWS9: Why Costco is rationing toilet paper and paper towels again, and what it says about supply chains  everywhere.NEWS10: Costco Near Buying Opportunity As Earnings Beat, But Higher Costs Loom.NEWS11: The Zacks Analyst Blog Highlights: Apple, Microsoft, NVIDIA, Danaher Corp and Costco.NEWS12: Costco Limits Toilet Paper Purchases as Shortages Make an Unwelcome Return.NEWS13: Dow Jones Futures Fall, Bitcoin Tumbles On China Cryptocurrency Ban; Salesforce Leads 17 Stocks Flashing Buys.NEWS14: Costco Stock Is Higher Because Earnings Were Good Enough.NEWS15: Jim Cramer on China, Cryptocurrency, Costco, Nike, Debt Ceiling, Semis: Video.NEWS16: Dow Jones Futures Fall Amid Evergrande Fears, China Cryptocurrency Ban; Salesforce Leads 17 Stocks Flashing Buys.NEWS17: Costco Analysts Boost Price Targets After Earnings Beat.NEWS18: Dow Jones Futures: Salesforce Leads 17 Stocks Flashing Buys As Market Rally Revs Higher; Costco, Nike Earnings Top.NEWS19: Nike, Under Armour Fall in Premarket; Costco Rises.NEWS20: Costco Wholesale (COST) Q4 2021 Earnings Call Transcript.NEWS21: 5 Stocks To Watch For September 24, 2021.NEWS22: Costco Gains as Fear of Delta of Fuels Demand Amid Supply Hurdles.NEWS23: Costco Stock Gains On Q4 Earnings Beat, Will Limit Key Item Purchases Amid COVID Disruption.
2021-09-27: NEWS1: Costco Stock Notches Watchlist-Worthy RS Rating.NEWS2: Costco Stock: Is It A Buy Right Now? Here's What Earnings, Chart Say.NEWS3: Why robust demand could still lead to solid earnings.NEWS4: Billionaire Ray Dalio is Buying These 10 Stocks.NEWS5: Company News for Sep 27, 2021.NEWS6: Costco Earnings: Another Strong Quarter.NEWS7: Here is the next problem for the stock market.
2021-09-28: NEWS1: Free-spending consumers defy economy's unholy trinity.NEWS2: A Look Behind Costco's (NASDAQ:COST) High Valuation.NEWS3: Retail Sales Jump in August: 5 Solid Stocks to Buy (Revised).
2021-09-29: NEWS1: 3 Top Brick-and-Mortar Retailers Ready to Pop in October.NEWS2: Analysts are Raising Price Targets of These 10 Stocks.

Answer: Decrease