MENU
EDU Articles

Learn about investing, trading, retirement, banking, personal finance and more.

Ad is loading...
Help CenterFree ProductsPremium Products
IntroductionMarket AbbreviationsStock Market StatisticsThinking about Your Financial FutureSearch for AdvisorsFinancial CalculatorsFinancial MediaFederal Agencies and Programs
Investment PortfoliosModern Portfolio TheoriesInvestment StrategyPractical Portfolio Management InfoDiversificationRatingsActivities AbroadTrading Markets
Investment Terminology and InstrumentsBasicsInvestment TerminologyTradingBondsMutual FundsExchange Traded Funds (ETF)StocksAnnuities
Technical Analysis and TradingAnalysis BasicsTechnical IndicatorsTrading ModelsPatternsTrading OptionsTrading ForexTrading CommoditiesSpeculative Investments
Cryptocurrencies and BlockchainBlockchainBitcoinEthereumLitecoinRippleTaxes and Regulation
RetirementSocial Security BenefitsLong-Term Care InsuranceGeneral Retirement InfoHealth InsuranceMedicare and MedicaidLife InsuranceWills and Trusts
Retirement Accounts401(k) and 403(b) PlansIndividual Retirement Accounts (IRA)SEP and SIMPLE IRAsKeogh PlansMoney Purchase/Profit Sharing PlansSelf-Employed 401(k)s and 457sPension Plan RulesCash-Balance PlansThrift Savings Plans and 529 Plans and ESA
Personal FinancePersonal BankingPersonal DebtHome RelatedTax FormsSmall BusinessIncomeInvestmentsIRS Rules and PublicationsPersonal LifeMortgage
Corporate BasicsBasicsCorporate StructureCorporate FundamentalsCorporate DebtRisksEconomicsCorporate AccountingDividendsEarnings

What was the "Flash Crash"?

On May 6, 2010, investors around the world were shocked when the Dow Jones Industrial Average fell nearly 1,000 points in a matter of minutes. The market recovered just as quickly, finishing the day down a much lesser 348 points.

The so-termed "flash crash" was caused by a trader's technical errors in entering order amounts, which caused a few stocks to post erroneous numbers (notably Procter & Gamble, which showed a 37% loss, before recovering to a 2% loss on the day).

This caused a massive sale of stock by investors, plunging the price down at a terrifying rate. It was short-lived, however, and the market finished 2010 positive.

The moral of the story is that investors should take care not to be too frazzled by volatility.

What are “Dark Pools” of Money?
What was the Subprime Meltdown?

Ad is loading...