Stock markets around the world are trying to recover from a big hit Monday.
    
The Dow Industrials had its biggest drop in nearly a month.
    
Many analysts have been calling for correction after the market rose nearly 40 percent since early March.
    
But investors are wondering if this could be the start of just a correction after which stocks will rise again, or the beginning of another bear market.
     
That could lead to a new low for stocks within the next year or so.