AP
An electronic stock indicator of a securities firm showing the Nikkei 225 is seen through windows of a passing car in Tokyo, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. Japan's Nikkei 225 index dropped as much as 5.6 percent in early trading Tuesday. (AP Photo/Shizuo Kambayashi)
- Shizuo Kambayashi
People walk past an electronic stock indicator of the Nikkei 225 of a securities firm in Tokyo, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. Japan's Nikkei 225 index dropped as much as 5.6 percent in early trading Tuesday. (AP Photo/Shizuo Kambayashi)
- Shizuo Kambayashi
A Chinese investor monitors stock prices on his smartphone at a brokerage house in Beijing, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. (AP Photo/Mark Schiefelbein)
- Mark Schiefelbein
People are reflected on an electronic stock indicator of a securities firm in Tokyo, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. (AP Photo/Shizuo Kambayashi)
- Shizuo Kambayashi
A Malaysian man watches trading boards at a private stock market gallery in Kuala Lumpur, Malaysia, Tuesday, Feb. 6, 2018. Asian markets were rattled Tuesday by the miseries on Wall Street, with Japan's Nikkei 225 index briefly dipping more than 7 percent, but investors seemed to be taking the gyrations in stride. (AP Photo/Vincent Thian)
- Vincent Thian
People are reflected on an electronic stock indicator of a securities firm in Tokyo, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. Japan's Nikkei 225 index dropped as much as 5.6 percent in early trading Tuesday. (AP Photo/Shizuo Kambayashi)
- Shizuo Kambayashi
A man looks at an electronic stock indicator of a securities firm in Tokyo, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. Japan's Nikkei 225 index dropped as much as 5.6 percent in early trading Tuesday. (AP Photo/Shizuo Kambayashi)
- Shizuo Kambayashi
Investors read newspapers as they monitor stock prices at a brokerage house in Beijing, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. (AP Photo/Mark Schiefelbein)
- Mark Schiefelbein
Chinese investors monitor stock prices at a brokerage house in Beijing, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. (AP Photo/Mark Schiefelbein)
- Mark Schiefelbein
A Malaysian man watches trading boards at a private stock market gallery in Kuala Lumpur, Malaysia, Tuesday, Feb. 6, 2018. Asian markets were rattled Tuesday by the miseries on Wall Street, with Japan's Nikkei 225 index briefly dipping more than 7 percent, but investors seemed to be taking the gyrations in stride. (AP Photo/Vincent Thian)
- Vincent Thian
FILE- In this Monday, Feb. 5, 2018, specialists Charles Boeddinghaus works on the floor of the New York Stock Exchange. U.S. stocks swooned Friday and Monday as investors worried that accelerating inflation and higher interest rates could derail the market's record-setting rally. The wild swings Tuesday, Feb. 6, marked the third day of volatility in global markets. (AP Photo/Richard Drew, File)
- Richard Drew
An investor monitors stock prices at a brokerage house in Beijing, Tuesday, Feb. 6, 2018. Shares tumbled in Asia on Tuesday after a wild day for U.S. markets that resulted in the biggest drop in the Dow Jones industrial average in six and a half years. (AP Photo/Mark Schiefelbein)
- Mark Schiefelbein
A Malaysian man watches trading boards at a private stock market gallery in Kuala Lumpur, Malaysia, Tuesday, Feb. 6, 2018. Asian markets were rattled Tuesday by the miseries on Wall Street, with Japan's Nikkei 225 index briefly dipping more than 7 percent, but investors seemed to be taking the gyrations in stride. (AP Photo/Vincent Thian)
- Vincent Thian
Trader Frederick Reimer works on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Trader Kevin Lodewick, center, and specialist Paul Cosentino, right, work on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Specialist Gregg Maloney, left, and trader Neil Catania work on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on January 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Specialist Meric Greenbaum works at his post on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Trader Jonathan Corpina, left, works on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Trader George Ettinger, center, works on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Specialist David Haubner works on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Trader Michael Milano works on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on January 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Trader Edward Curran works on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew
Traders Gordon Charlop, left, and John Panin work on the floor of the New York Stock Exchange, Tuesday, Feb. 6, 2018. The Dow Jones industrial average fell as much as 500 points in early trading, bringing the index down 10 percent from the record high it reached on Jan. 26. The DJIA quickly recovered much of that loss. (AP Photo/Richard Drew)
- Richard Drew