Tokyo: Lingering worries about China will dominate Tokyo trading next week, analysts said, after global equity markets took a roller-coaster ride on fears a slowdown in the world’s number two economy would weigh on global growth.

The Nikkei 225 at the Tokyo Stock Exchange ended a wild week down 1.54 per cent at 19,136.32, with a three-day rally from Wednesday pulling the benchmark index off six-month lows.

The broader Topix index of all first-section shares lost 1.48 per cent over the week to end Friday at 1,549.80.

The Nikkei racked up six straight losing sessions through Tuesday as markets around the world nosedived on the uncertain outlook for China, a key driver of global growth now seen as a potential threat to the world economy.

After China’s central bank chopped interest rates and cut the amount of money banks must hold in reserve, global investors returned to buying and drove up major indexes around the world.

Upbeat data from the US this week, including a sharp upward revision to second-quarter GDP to annual growth of 3.7 per cent, from 2.3 per cent, along with solid durable goods figures also helped fuel optimism.

But concerns over China will likely hang over equity markets as investors mull whether the moves by Beijing will be enough to kick-start growth in Asia’s top economy, Daiwa Securities said in a research note.

Markets would keep a close eye on the Chinese manufacturing purchasing managers’ index due next week.

“Caution is warranted given the possibility that slowdown worries over China will be rekindled” if the data disappoint, Daiwa said.

Investors are also awaiting news from an annual US Federal Reserve symposium in Jackson Hole, Wyoming, this weekend, followed by a meeting of finance chiefs and central bankers from G7 nations scheduled for next weekend.

The Fed’s regional economies Beige Book report and US trade data are among a string of figures due next week.

Dealers will keep a close eye on those reports for the latest clue about the health of the world’s top economy, and the possible timing for a Fed rate hike.

On currency markets, the dollar rose to 121.12 yen, from 121.02 yen in New York, where it firmed against other major currencies on the revised GDP figures.

In Tokyo share trading, struggling electronics maker Sharp surged 8.92 per cent to 183 yen, as the top-selling Yomiuri newspaper said it may sell a majority stake in its liquid crystal display business to rival Japan Display.

Meanwhile, the weaker yen supported exporters, including Fuji Heavy Industries, maker of Subaru brand vehicles, which jumped 5.56 per cent to 4,294.0 yen.

Auto giant Toyota soared 4.55 per cent to 7,346 yen, while Sony added 3.86 per cent to 3,169.5 yen.