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:2019-10-08, Stock:COST, The news for the past five days is as follows:
2019-10-01: NEWS1: Costco thrives in Shanghai, despite trade tensions.NEWS2: Costco Stock Still Has Room to Run, Analyst Says.NEWS3: COSTCO AUTO PROGRAM INTRODUCES SEASON OF VALUES.
2019-10-02: NEWS1: Will Costco (COST) Continue Its Run with Strong Q4 Earnings?.NEWS2: Costco Finding Support; Earnings On Deck Tomorrow.NEWS3: Day Ahead: Top 3 Things to Watch.NEWS4: Costco is recession proof: strategist.NEWS5: Will Costco (COST) Register Earnings & Comps Growth in Q4?.NEWS6: Costco Reports Earnings on Thursday. Here’s What to Expect..
2019-10-03: NEWS1: UPDATE 2-Costco quarterly sales miss estimates amid fierce competition.NEWS2: Costco quarterly sales miss estimates amid fierce competition.NEWS3: Costco (COST) Tops Q4 Earnings and Revenue Estimates.NEWS4: Costco Earnings Beat But Revenue, Comps Fuzzy; Stock Seesaws.NEWS5: Here is Hedge Funds’ 21st Highest Ranked Stock Idea.NEWS6: Costco Stock Is Falling After the Retailer Reported Lighter Sales Growth.NEWS7: Costco Earnings Top But Revenue Misses; E-Commerce Sales Jump.NEWS8: Costco stock slips with revenue shy of Street view.NEWS9: Costco comparable store sales miss estimates.NEWS10: Costco Wholesale Corporation Reports Fourth Quarter and Fiscal Year 2019 Operating Results.NEWS11: Costco earnings: Texas and Florida alone could get dozens more warehouses and it wouldn’t be enough.NEWS12: More U.S. Tariffs, October Economic Worries and a New Strong Buy Stock - Free Lunch.NEWS13: This Retail Giant Is In Buy Zone With Earnings On Tap Today.NEWS14: Costco Shares Off After Hours; Charge Hits Fourth-Quarter Earnings.NEWS15: NewsBreak: Costco Falls on Mixed Q4 Results.NEWS16: Dow Jones Reverses Sharply Off Lows As Bulls Defend Stock Market Rally; Tesla Breaks Support.NEWS17: Dow Jones Drops Amid Faltering Stock Market Rally; Tesla Breaks Support.NEWS18: Stocks - Wall Street Flat to Lower at Open; ISM Data on Tap.NEWS19: Lots Of Earnings In The Mix as Market Digests PepsiCo Results, Awaits Costco.NEWS20: Dow Jones Today: Stock Market Dives On Weak Economic Data; Tesla, Constellation Brands Fall; Pepsi Pops, Costco On Tap.NEWS21: Dow Jones Today Not Signaling Stock Market Rally: Tesla, Constellation Brands Fall; Pepsi Pops, Costco On Tap.NEWS22: Costco Wholesale's Q4 Earnings Preview.NEWS23: PepsiCo, Constellation Brands, Costco earnings — What to know in markets Thursday.NEWS24: Top 5 Things to Know in the Market on Thursday.
2019-10-04: NEWS1: Costco (COST) Shares See Tepid Movement After Concluding Fiscal 2019.NEWS2: Costco, IBD Stock Of The Day, In Buy Zone As This Massive Opportunity Emerges.NEWS3: Costco posts sales miss as competition intensifies.NEWS4: Costco misses Wall Street estimates, while holiday sales are expected to increase by 4.2%.NEWS5: PreMarket Prep Recap: All About The Jobs Number.NEWS6: Midday Wrap: Costco Climbs as Analysts Still Love Stock.NEWS7: A Look At Benzinga Pro's Most-Searched Tickers For October 4, 2019.NEWS8: Jim Cramer: Why Costco Earnings Show a Post-Expressionist Model.NEWS9: Costco Declines Despite Posting 4th-Quarter Earnings Beat.NEWS10: Dow Jones Rally Led By Apple Stock; Are Chip Stocks Ready To Lead The Stock Market Higher?.NEWS11: Costco Stock Dropped After Its Earnings Release. Now Its Rising and Analysts Are Upbeat..NEWS12: Costco Analysts Mostly Bullish After Q4 Earnings Beat, Growth In Membership, Traffic.NEWS13: Don't Let Recession Fears Get You Down: Jim Cramer on the Markets, Costco and HP.NEWS14: Here's why the retail sector keeps bleeding jobs.NEWS15: Costco reports disappointing Q4.NEWS16: Costco’s weak quarter, HP slashing jobs, BP getting new CEO.NEWS17: Volatile Week Ending With Decent Jobs Report; Costco Misses On Revenue.NEWS18: Dow Jones Leads In Stock Market Rally On Key Jobs Report, China Trade News.NEWS19: Costco's (COST) Q4 Earnings Surpass Estimates, Rise Y/Y.NEWS20: Dow Jones Today: Stock Market Rallies On Jobs Report; Apple Reclaims Buy Point.NEWS21: Costco Stock Is Down After Earnings. Analysts Are Still Upbeat..NEWS22: Dow Jones Today: Solid Jobs Report Signals Stock Market Rally; Apple Reclaims Buy Point.NEWS23: Costco: Mixed Q4, No Plans for a Special Dividend.NEWS24: Dow Jones Futures: HP To Slash Up To 9,000 Jobs, Costco, RingCentral, Avaya Also Move On News.NEWS25: [video]One Jobs Report to Rule Them All: Jim Cramer on the Markets, Costco and HP.NEWS26: Costco Shares Edge Lower After Q4 Sales Miss; Plans Second China Store in 2021.NEWS27: Jobs Report, HP Inc., Costco, Facebook and Bill Barr - 5 Things You Must Know.NEWS28: Dow Jones Futures: Stock Market Rally Gets Crucial Win; Costco, RingCentral, Avaya Are Key Movers Late.
2019-10-07: NEWS1: Stocks to Buy as Earnings Growth Slows, According to Goldman Sachs.NEWS2: MARKETS: Nasdaq at a crossroads, but Costco and Docusign flashing bullish signs.NEWS3: Stock Market Dips Late In Up-Down Action; These 2 Big Names Hit Buy Zones.NEWS4: Jim Cramer: Costco Is Like No Other Company I Have Ever Seen.NEWS5: Volatile Stock Market Rally Sparks Costco, Teradyne Into Buy Zones.NEWS6: Dollar General's Better Pricing, Sturdy Comps to Propel Sales.NEWS7: Company News For Oct 7, 2019.NEWS8: Costco’s first China warehouse has 200,000 members, blowing past the 68,000 average.

Answer: Decrease