Avoid this investing mistake as coronavirus fears grip the markets
Oliver Furrer | Cultura | Getty Images
The spread of the coronavirus helped to sink the Dow Jones Industrial Average more than 900 points when the market opened on Monday.
And if that decline goes past 1,000 points, it could be the biggest one-day drop since 2018.
If you’re like many investors, you may be inclined to check your investment balances, including your 401(k), in reaction to…