An electronic board shows Shanghai and Shenzhen stock indexes, at the Lujiazui financial district, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China November 14, 2022. REUTERS/Aly Song 

A person walks past a screen displaying the Hang Seng stock index at Central district, in Hong Kong, China, October 25, 2022. REUTERS/Lam Yik 

People walk past a screen displaying the Hang Seng stock index at Central district, in Hong Kong, China October 25, 2022. REUTERS/Lam Yik 

People walk past a screen displaying the Hang Seng stock index at Central district, in Hong Kong, China October 25, 2022. REUTERS/Lam Yik 

An electronic board shows Shanghai and Shenzhen stock indexes, at the Lujiazui financial district, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China October 25, 2022. REUTERS/Aly Song 

An electronic board shows Hang Seng stock index, at the Lujiazui financial district, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China October 25, 2022. REUTERS/Aly Song 

An electronic board shows Shanghai and Shenzhen stock indexes, at the Lujiazui financial district, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China October 25, 2022. REUTERS/Aly Song 

An electronic board shows Shanghai and Shenzhen stock indexes, at the Lujiazui financial district, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China October 25, 2022. REUTERS/Aly Song 

An electronic board shows Shanghai and Shenzhen stock indexes, at the Lujiazui financial district, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China October 25, 2022. REUTERS/Aly Song 

A view of a giant display of stock indexes, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China October 24, 2022. REUTERS/Aly Song 

A view of a giant display of stock indexes, following the coronavirus disease (COVID-19) outbreak, in Shanghai, China, October 24, 2022. REUTERS/Aly Song 

Memorabilia of Britain's Queen Elizabeth is seen out of stock at Badges Story, following her death, in Hong Kong, China September 15, 2022. REUTERS/Tyrone Siu 

CNPC (China National Petroleum Corporation) logo and stock graph are seen through magnifier displayed in this illustration taken September 4, 2022. REUTERS/Dado Ruvic/Illustration 

Pedestrians wait to cross a road at a junction near a giant display of stock indexes in Shanghai, China August 3, 2022. REUTERS/Aly Song 

A pedestrian walks past a giant display showing the Shanghai stock index, in Shanghai, China August 3, 2022. REUTERS/Aly Song 

People line up to get tested for the coronavirus disease (COVID-19) at a nucleic acid testing site, near a giant display showing the Shanghai stock index, in Shanghai, China August 3, 2022. REUTERS/Aly Song 

A pedestrian walks past a giant display showing the Shanghai stock index, in Shanghai, China August 3, 2022. REUTERS/Aly Song 

A pedestrian walks past a giant display showing a stock graph, in Shanghai, China August 3, 2022. REUTERS/Aly Song 

A vehicle drives past a screen displaying the Hang Seng stock index at Central district, in Hong Kong, China July 19, 2022. REUTERS/Lam Yik 

People walk past a screen displaying the Hang Seng stock index at Central district, in Hong Kong, China July 19, 2022. REUTERS/Lam Yik 

People walk past a screen displaying the Hang Seng stock index outside Hong Kong Exchanges, in Hong Kong, China July 19, 2022. REUTERS/Lam Yik 

People walk past a screen displaying the Hang Seng stock index at Central district, in Hong Kong, China July 19, 2022. REUTERS/Lam Yik 

Journalists document the bell at Beijing Stock Exchange during an organised media tour, in Beijing, China February 17, 2022. REUTERS/Florence Lo 

The sign of Beijing Stock Exchange is seen at its entrance during an organised media tour, in Beijing, China February 17, 2022. REUTERS/Florence Lo 

A sign of Beijing Stock Exchange is seen at a counter during an organised media tour, in Beijing, China February 17, 2022. REUTERS/Florence Lo 

Journalists work near a staff member standing at a counter of Beijing Stock Exchange during an organised media tour, in Beijing, China February 17, 2022. REUTERS/Florence Lo 

A giant screen shows Chinese President Xi Jinping during an organised media tour to Beijing Stock Exchange in Beijing, China February 17, 2022. REUTERS/Florence Lo 

A screen displays trading information for ride-hailing giant Didi Global on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., December 3, 2021. REUTERS/Brendan McDermid 

A screen displays trading information for ride-hailing giant Didi Global on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., December 3, 2021. REUTERS/Brendan McDermid 

Media reporters stand near the new Beijing Stock Exchange building at the Financial Street, in Beijing, China, November 15, 2021. REUTERS/Tingshu Wang 

A view of the new Beijing Stock Exchange at the Financial Street, in Beijing, China, November 15, 2021. REUTERS/Tingshu Wang 

Media reporters stand near the new Beijing Stock Exchange building at the Financial Street, in Beijing, China, November 15, 2021. REUTERS/Tingshu Wang 

Men are seen near the new Beijing Stock Exchange building at the Financial Street, in Beijing, China, November 15, 2021. REUTERS/Tingshu Wang 

Men are seen near the new Beijing Stock Exchange building at the Financial Street, in Beijing, China, November 15, 2021. REUTERS/Tingshu Wang 

The sign of new Beijing Stock Exchange is pictured on its building at the Financial Street, in Beijing, China, November 15, 2021. REUTERS/Tingshu Wang 

The logo of China's Beijing Stock Exchange is seen by a stock chart in this illustration picture taken November 12, 2021. REUTERS/Florence Lo/Illustration 

The logo of China's Beijing Stock Exchange is seen by a stock chart in this illustration picture taken November 12, 2021. REUTERS/Florence Lo/Illustration 

A 3D printed Xiaomi logo is seen in front of displayed stock graph in this illustration taken, September 30, 2021. REUTERS/Dado Ruvic/Illustration 

A woman walks by an electronic display showing the Shenzhen and Hang Seng stock indexes, in Shanghai, China, September 24, 2021. REUTERS/Aly Song 

A man walks by an electronic display showing the Dow Jones stock index, in Shanghai, China September 24, 2021. REUTERS/Aly Song 

A man walks by an electronic display showing the Shanghai stock index, in Shanghai, China, September 24, 2021. REUTERS/Aly Song 

A man walks by an electronic display showing the Shanghai stock index, in Shanghai, China, September 24, 2021. REUTERS/Aly Song 

A 3D printed model of the Alipay logo is seen in front of a graphic representing stocks in this illustration taken September 14, 2021. REUTERS/Dado Ruvic/Illustration 

A 3D printed model of the Alipay logo is seen in front of a graphic representing stocks in this illustration taken September 14, 2021. REUTERS/Dado Ruvic/Illustration 

A 3D printed model of the Alipay logo is seen in front of a graph representing stocks in this illustration taken, September 14, 2021. REUTERS/Dado Ruvic/Illustration 

A 3D printed model of the Alipay logo is seen in front of a graphic representing stocks in this illustration taken, September 14, 2021. REUTERS/Dado Ruvic/Illustration 

The Alipay logo is seen on the screen of a smartphone, held up in front of a graphic representing stocks, in this illustration taken, September 14, 2021. REUTERS/Dado Ruvic/Illustration 

Staff members stock a vending machine promoting China's digital yuan, or e-CNY, at the 2021 China International Fair for Trade in Services (CIFTIS) in Beijing, China September 3, 2021. REUTERS/Florence Lo 

The Kakao Bank app is seen on a mobile phone screen displayed in front of the South Korean digital lender's website in this illustration picture taken August 6, 2021. REUTERS/Florence Lo/Illustration 

The app of South Korean digital lender Kakao Bank is seen on a mobile phone in this illustration picture taken August 6, 2021. REUTERS/Florence Lo/Illustration 

The Kakao Bank app is seen on a mobile phone screen displayed in front of the South Korean digital lender's logo in this illustration picture taken August 6, 2021. REUTERS/Florence Lo/Illustration 

Tokyo 2020 Olympics - Wrestling - Freestyle - Women's 68kg - Quarterfinal - Makuhari Messe Hall A, Chiba, Japan - August 2, 2021. Tamyra Marianna Stock Mensah of the United States in action against Zhou Feng of China REUTERS/Piroschka Van De Wouw 

Tokyo 2020 Olympics - Wrestling - Freestyle - Women's 68kg - Quarterfinal - Makuhari Messe Hall A, Chiba, Japan - August 2, 2021. Tamyra Marianna Stock Mensah of the United States in action against Zhou Feng of China REUTERS/Piroschka Van De Wouw 

Tokyo 2020 Olympics - Wrestling - Freestyle - Women's 68kg - Quarterfinal - Makuhari Messe Hall A, Chiba, Japan - August 2, 2021. Tamyra Marianna Stock Mensah of the United States in action against Zhou Feng of China REUTERS/Piroschka Van De Wouw 

Tokyo 2020 Olympics - Wrestling - Freestyle - Women's 68kg - Quarterfinal - Makuhari Messe Hall A, Chiba, Japan - August 2, 2021. Tamyra Marianna Stock Mensah of the United States in action against Zhou Feng of China REUTERS/Piroschka Van De Wouw 

The app logo of Indonesian e-commerce company Bukalapak is seen on a mobile phone next to a stock graph displayed in this illustration picture taken July 14, 2021. REUTERS/Florence Lo/Illustration 

The interface of Indian payments app Paytm is seen in front of its logo displayed in this illustration picture taken July 7, 2021. REUTERS/Florence Lo/Illustration 

The interface of Indian payments app Paytm is seen in front of its logo displayed in this illustration picture taken July 7, 2021. REUTERS/Florence Lo/Illustration 

The app of Chinese ride-hailing giant Didi is seen on a mobile phone in front of the company logo displayed in this illustration picture taken July 1, 2021. REUTERS/Florence Lo/Illustration 

The app logo of Chinese ride-hailing giant Didi is seen reflected on its navigation map displayed on a mobile phone in this illustration picture taken July 1, 2021. REUTERS/Florence Lo/Illustration